516 lines
15 KiB
EmacsLisp
516 lines
15 KiB
EmacsLisp
;;; modus-vivendi-tritanopia-theme.el --- Tritanopia-optimized theme with a black background -*- lexical-binding:t -*-
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;; Copyright (C) 2019-2024 Free Software Foundation, Inc.
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;; Author: Protesilaos Stavrou <info@protesilaos.com>
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;; Maintainer: Protesilaos Stavrou <info@protesilaos.com>
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;; URL: https://github.com/protesilaos/modus-themes
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;; Keywords: faces, theme, accessibility
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;;
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;;
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;;
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;; The Modus themes conform with the highest standard for
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;; color-contrast accessibility between background and foreground
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;; values (WCAG AAA). Please refer to the official Info manual for
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;; further documentation (distributed with the themes, or available
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;; at: <https://protesilaos.com/emacs/modus-themes>).
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;;; Code:
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(eval-and-compile
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(unless (and (fboundp 'require-theme)
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load-file-name
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(equal (file-name-directory load-file-name)
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(expand-file-name "themes/" data-directory))
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(require-theme 'modus-themes t))
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(require 'modus-themes))
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;;;###theme-autoload
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(deftheme modus-vivendi-tritanopia
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"Tritanopia-optimized theme with a black background.
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This variant is optimized for users with blue-yellow color
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deficiency (tritanopia). It conforms with the highest
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legibility standard for color contrast between background and
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foreground in any given piece of text, which corresponds to a
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minimum contrast in relative luminance of 7:1 (WCAG AAA
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standard)."
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:background-mode 'dark
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:kind 'color-scheme
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:family 'modus)
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(defconst modus-vivendi-tritanopia-palette
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'(
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;;; Basic values
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(bg-main "#000000")
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(bg-dim "#1e1e1e")
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(fg-main "#ffffff")
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(fg-dim "#989898")
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(fg-alt "#c6daff")
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(bg-active "#535353")
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(bg-inactive "#303030")
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(border "#646464")
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;;; Common accent foregrounds
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(red "#ff5f59")
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(red-warmer "#ff6740")
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(red-cooler "#ff6f9f")
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(red-faint "#ff9070")
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(red-intense "#ff5f5f")
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(green "#44bc44")
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(green-warmer "#70b900")
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(green-cooler "#00c06f")
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(green-faint "#88ca9f")
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(green-intense "#44df44")
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(yellow "#cabf00")
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(yellow-warmer "#ffa00f")
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(yellow-cooler "#d8af7a")
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(yellow-faint "#d2b580")
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(yellow-intense "#efef00")
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(blue "#2fafff")
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(blue-warmer "#79a8ff")
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(blue-cooler "#00bcff")
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(blue-faint "#82b0ec")
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(blue-intense "#338fff")
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(magenta "#feacd0")
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(magenta-warmer "#f78fe7")
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(magenta-cooler "#b6a0ff")
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(magenta-faint "#caa6df")
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(magenta-intense "#ef7fff")
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(cyan "#00d3d0")
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(cyan-warmer "#4ae2ff")
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(cyan-cooler "#6ae4b9")
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(cyan-faint "#7fdbdf")
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(cyan-intense "#00eff0")
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;;; Uncommon accent foregrounds
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(rust "#db7b5f")
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(gold "#c0965b")
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(olive "#9cbd6f")
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(slate "#76afbf")
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(indigo "#9099d9")
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(maroon "#cf7fa7")
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(pink "#d09dc0")
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;;; Common accent backgrounds
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(bg-red-intense "#9d1f1f")
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(bg-green-intense "#2f822f")
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(bg-yellow-intense "#7a6100")
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(bg-blue-intense "#1640b0")
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(bg-magenta-intense "#7030af")
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(bg-cyan-intense "#2266ae")
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(bg-red-subtle "#620f2a")
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(bg-green-subtle "#00422a")
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(bg-yellow-subtle "#4a4000")
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(bg-blue-subtle "#242679")
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(bg-magenta-subtle "#552f5f")
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(bg-cyan-subtle "#004065")
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(bg-red-nuanced "#3a0c14")
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(bg-green-nuanced "#092f1f")
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(bg-yellow-nuanced "#381d0f")
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(bg-blue-nuanced "#12154a")
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(bg-magenta-nuanced "#2f0c3f")
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(bg-cyan-nuanced "#042837")
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;;; Uncommon accent backgrounds
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(bg-ochre "#442c2f")
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(bg-lavender "#38325c")
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(bg-sage "#0f3d30")
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;;; Graphs
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(bg-graph-red-0 "#b52c2c")
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(bg-graph-red-1 "#702020")
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(bg-graph-green-0 "#afd1c0")
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(bg-graph-green-1 "#607a8f")
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(bg-graph-yellow-0 "#facfd6")
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(bg-graph-yellow-1 "#b57b85")
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(bg-graph-blue-0 "#4f9fdf")
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(bg-graph-blue-1 "#004559")
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(bg-graph-magenta-0 "#b6427f")
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(bg-graph-magenta-1 "#7f506f")
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(bg-graph-cyan-0 "#57dfea")
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(bg-graph-cyan-1 "#00808f")
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;;; Special purpose
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(bg-completion "#004253")
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(bg-hover "#8e3e3b")
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(bg-hover-secondary "#00405f")
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(bg-hl-line "#2f3849")
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(bg-region "#5a5a5a")
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(fg-region "#ffffff")
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(bg-char-0 "#922a00")
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(bg-char-1 "#00709f")
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(bg-char-2 "#5f3faf")
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(bg-mode-line-active "#003c52")
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(fg-mode-line-active "#f0f0f0")
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(border-mode-line-active "#5f8fb4")
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(bg-mode-line-inactive "#2d2d2d")
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(fg-mode-line-inactive "#969696")
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(border-mode-line-inactive "#606060")
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(modeline-err "#ff7fbf")
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(modeline-warning "#df9f93")
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(modeline-info "#4fcfef")
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(bg-tab-bar "#313131")
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(bg-tab-current "#000000")
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(bg-tab-other "#545454")
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;;; Diffs
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(bg-added "#004254")
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(bg-added-faint "#003042")
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(bg-added-refine "#004f7f")
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(bg-added-fringe "#008fcf")
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(fg-added "#9fdfdf")
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(fg-added-intense "#50c0ef")
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(bg-changed "#2f123f")
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(bg-changed-faint "#1f022f")
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(bg-changed-refine "#3f325f")
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(bg-changed-fringe "#7f55a0")
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(fg-changed "#e3cfff")
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(fg-changed-intense "#cf9fe2")
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(bg-removed "#4f1119")
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(bg-removed-faint "#380a0f")
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(bg-removed-refine "#781a1f")
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(bg-removed-fringe "#b81a1f")
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(fg-removed "#ffbfbf")
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(fg-removed-intense "#ff9095")
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(bg-diff-context "#1a1a1a")
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;;; Paren match
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(bg-paren-match "#2f7f9f")
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(fg-paren-match fg-main)
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(bg-paren-expression "#453040")
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(underline-paren-match unspecified)
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;;; Mappings
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;;;; General mappings
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(fringe bg-dim)
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(cursor red-intense)
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(keybind red)
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(name red-cooler)
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(identifier red-faint)
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(err red-warmer)
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(warning magenta)
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(info cyan)
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(underline-err red-intense)
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(underline-warning magenta-intense)
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(underline-note cyan-intense)
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(bg-prominent-err bg-red-intense)
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(fg-prominent-err fg-main)
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(bg-prominent-warning bg-magenta-intense)
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(fg-prominent-warning fg-main)
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(bg-prominent-note bg-cyan-intense)
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(fg-prominent-note fg-main)
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(bg-active-argument bg-red-nuanced)
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(fg-active-argument red-warmer)
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(bg-active-value bg-cyan-nuanced)
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(fg-active-value cyan)
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;;;; Code mappings
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(builtin magenta)
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(comment red-faint)
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(constant green-faint)
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(docstring fg-alt)
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(docmarkup magenta-faint)
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(fnname cyan-warmer)
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(keyword red-cooler)
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(preprocessor red-warmer)
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(string cyan)
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(type blue-warmer)
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(variable cyan-cooler)
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(rx-construct red)
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(rx-backslash magenta)
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;;;; Accent mappings
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(accent-0 cyan)
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(accent-1 red-warmer)
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(accent-2 cyan-cooler)
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(accent-3 magenta)
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;;;; Button mappings
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(fg-button-active fg-main)
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(fg-button-inactive fg-dim)
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(bg-button-active bg-active)
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(bg-button-inactive bg-dim)
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;;;; Completion mappings
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(fg-completion-match-0 cyan)
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(fg-completion-match-1 red-warmer)
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(fg-completion-match-2 magenta)
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(fg-completion-match-3 cyan-cooler)
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(bg-completion-match-0 unspecified)
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(bg-completion-match-1 unspecified)
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(bg-completion-match-2 unspecified)
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(bg-completion-match-3 unspecified)
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;;;; Date mappings
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(date-common cyan-cooler)
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(date-deadline red)
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(date-event fg-alt)
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(date-holiday red-intense)
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(date-holiday-other cyan-warmer)
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(date-now fg-main)
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(date-range fg-alt)
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(date-scheduled magenta)
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(date-weekday cyan)
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(date-weekend red-faint)
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;;;; Line number mappings
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(fg-line-number-inactive fg-dim)
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(fg-line-number-active fg-main)
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(bg-line-number-inactive bg-dim)
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(bg-line-number-active bg-active)
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;;;; Link mappings
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(fg-link cyan)
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(bg-link unspecified)
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(underline-link cyan)
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(fg-link-symbolic cyan-cooler)
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(bg-link-symbolic unspecified)
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(underline-link-symbolic cyan-cooler)
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(fg-link-visited magenta)
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(bg-link-visited unspecified)
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(underline-link-visited magenta)
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;;;; Mail mappings
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(mail-cite-0 cyan-faint)
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(mail-cite-1 red-faint)
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(mail-cite-2 magenta-warmer)
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(mail-cite-3 cyan-warmer)
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(mail-part cyan-cooler)
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(mail-recipient cyan)
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(mail-subject red-cooler)
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(mail-other cyan)
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;;;; Mark mappings
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(bg-mark-delete bg-red-subtle)
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(fg-mark-delete red)
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(bg-mark-select bg-cyan-subtle)
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(fg-mark-select cyan)
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(bg-mark-other bg-magenta-subtle)
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(fg-mark-other magenta-warmer)
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;;;; Prompt mappings
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(fg-prompt cyan-cooler)
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(bg-prompt unspecified)
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;;;; Prose mappings
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(bg-prose-block-delimiter bg-dim)
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(fg-prose-block-delimiter fg-dim)
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(bg-prose-block-contents bg-dim)
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(bg-prose-code unspecified)
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(fg-prose-code cyan)
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(bg-prose-macro unspecified)
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(fg-prose-macro red-warmer)
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(bg-prose-verbatim unspecified)
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(fg-prose-verbatim magenta-warmer)
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(prose-done cyan)
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(prose-todo red)
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(prose-metadata fg-dim)
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(prose-metadata-value fg-alt)
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(prose-table fg-alt)
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(prose-table-formula red-cooler)
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(prose-tag magenta-faint)
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;;;; Rainbow mappings
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(rainbow-0 cyan)
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(rainbow-1 red)
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(rainbow-2 cyan-warmer)
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(rainbow-3 red-cooler)
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(rainbow-4 cyan-cooler)
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(rainbow-5 magenta)
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(rainbow-6 cyan-faint)
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(rainbow-7 magenta-faint)
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(rainbow-8 red-faint)
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;;;; Search mappings
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(bg-search-current bg-red-intense)
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(bg-search-lazy bg-cyan-intense)
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(bg-search-replace bg-magenta-intense)
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(bg-search-rx-group-0 bg-blue-intense)
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(bg-search-rx-group-1 bg-magenta-intense)
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(bg-search-rx-group-2 bg-cyan-subtle)
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(bg-search-rx-group-3 bg-red-subtle)
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;;;; Space mappings
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(bg-space unspecified)
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(fg-space border)
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(bg-space-err bg-red-intense)
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;;;; Terminal mappings
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(bg-term-black "#000000")
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(fg-term-black "#000000")
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(bg-term-black-bright "#595959")
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(fg-term-black-bright "#595959")
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(bg-term-red red)
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(fg-term-red red)
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(bg-term-red-bright red-warmer)
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(fg-term-red-bright red-warmer)
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(bg-term-green green)
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(fg-term-green green)
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(bg-term-green-bright green-cooler)
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(fg-term-green-bright green-cooler)
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(bg-term-yellow yellow)
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(fg-term-yellow yellow)
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(bg-term-yellow-bright yellow-warmer)
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(fg-term-yellow-bright yellow-warmer)
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(bg-term-blue blue)
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(fg-term-blue blue)
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(bg-term-blue-bright blue-warmer)
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(fg-term-blue-bright blue-warmer)
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(bg-term-magenta magenta)
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(fg-term-magenta magenta)
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(bg-term-magenta-bright magenta-cooler)
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(fg-term-magenta-bright magenta-cooler)
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(bg-term-cyan cyan)
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(fg-term-cyan cyan)
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(bg-term-cyan-bright cyan-cooler)
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(fg-term-cyan-bright cyan-cooler)
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(bg-term-white "#a6a6a6")
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(fg-term-white "#a6a6a6")
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(bg-term-white-bright "#ffffff")
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(fg-term-white-bright "#ffffff")
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;;;; Heading mappings
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(fg-heading-0 cyan-cooler)
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(fg-heading-1 fg-main)
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(fg-heading-2 red-faint)
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(fg-heading-3 cyan-faint)
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(fg-heading-4 magenta)
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(fg-heading-5 green-faint)
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(fg-heading-6 magenta-faint)
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(fg-heading-7 cyan-faint)
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(fg-heading-8 fg-dim)
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(bg-heading-0 unspecified)
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(bg-heading-1 unspecified)
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(bg-heading-2 unspecified)
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(bg-heading-3 unspecified)
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(bg-heading-4 unspecified)
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(bg-heading-5 unspecified)
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(bg-heading-6 unspecified)
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(bg-heading-7 unspecified)
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(bg-heading-8 unspecified)
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(overline-heading-0 unspecified)
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(overline-heading-1 unspecified)
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(overline-heading-2 unspecified)
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(overline-heading-3 unspecified)
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(overline-heading-4 unspecified)
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(overline-heading-5 unspecified)
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(overline-heading-6 unspecified)
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(overline-heading-7 unspecified)
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(overline-heading-8 unspecified))
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"The entire palette of the `modus-vivendi-tritanopia' theme.
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Named colors have the form (COLOR-NAME HEX-VALUE) with the former
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as a symbol and the latter as a string.
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Semantic color mappings have the form (MAPPING-NAME COLOR-NAME)
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with both as symbols. The latter is a named color that already
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exists in the palette and is associated with a HEX-VALUE.")
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(defcustom modus-vivendi-tritanopia-palette-overrides nil
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"Overrides for `modus-vivendi-tritanopia-palette'.
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Mirror the elements of the aforementioned palette, overriding
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their value.
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For overrides that are shared across all of the Modus themes,
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refer to `modus-themes-common-palette-overrides'.
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Theme-specific overrides take precedence over shared overrides.
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The idea of common overrides is to change semantic color
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mappings, such as to make the cursor red. Wherea theme-specific
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overrides can also be used to change the value of a named color,
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such as what hexadecimal RGB value the red-warmer symbol
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represents."
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:group 'modus-themes
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:package-version '(modus-themes . "4.0.0")
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:version "30.1"
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:type '(repeat (list symbol (choice symbol string)))
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:set #'modus-themes--set-option
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:initialize #'custom-initialize-default
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:link '(info-link "(modus-themes) Palette overrides"))
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(modus-themes-theme modus-vivendi-tritanopia
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modus-vivendi-tritanopia-palette
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modus-vivendi-tritanopia-palette-overrides)
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(provide-theme 'modus-vivendi-tritanopia))
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;;; modus-vivendi-tritanopia-theme.el ends here
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