protesilaos.ef-themes/ef-maris-dark-theme.el

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;;; ef-maris-dark-theme.el --- Legible dark theme with blue, cyan, and green colors -*- lexical-binding:t -*-
;; Copyright (C) 2022-2026 Free Software Foundation, Inc.
;; Author: Protesilaos <info@protesilaos.com>
;; Maintainer: Protesilaos <info@protesilaos.com>
;; URL: https://github.com/protesilaos/ef-themes
;; Keywords: faces, theme, accessibility
;; This file is NOT part of GNU Emacs.
;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;;
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;;
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;;
;; The `ef-themes' are a collection of light and dark themes for GNU
;; Emacs whose goal is to provide colorful ("pretty") yet legible
;; options for users who want something with a bit more flair than the
;; `modus-themes' (also designed by me).
;;; Code:
(require 'ef-themes)
(defconst ef-maris-dark-palette-partial
'((cursor "#8fdfff")
(bg-main "#131c2b")
(bg-dim "#1d2c39")
(bg-alt "#2a3644")
(fg-main "#eaedef")
(fg-dim "#969faf")
(fg-alt "#90a0dc")
(bg-active "#4a5664")
(bg-inactive "#2a3341")
(border "#595a63")
(red "#ff6f6f")
(red-warmer "#ff7a5f")
(red-cooler "#ff7788")
(red-faint "#eaa4a4")
(green "#41bf4f")
(green-warmer "#7fce5f")
(green-cooler "#30c489")
(green-faint "#a9c99f")
(yellow "#d0d24f")
(yellow-warmer "#f0c060")
(yellow-cooler "#cab27f")
(yellow-faint "#cac89f")
(blue "#57b0ff")
(blue-warmer "#70a0ff")
(blue-cooler "#12b4ff")
(blue-faint "#9acfff")
(magenta "#f59acf")
(magenta-warmer "#fa90ea")
(magenta-cooler "#cf90ff")
(magenta-faint "#d4aaf0")
(cyan "#2fd0db")
(cyan-warmer "#7fcfdf")
(cyan-cooler "#65d5a8")
(cyan-faint "#99bfcf")
(bg-red-intense "#bd1f30")
(bg-green-intense "#107840")
(bg-yellow-intense "#847020")
(bg-blue-intense "#2f5f9f")
(bg-magenta-intense "#b05fcf")
(bg-cyan-intense "#0280b9")
(bg-red-subtle "#6f293a")
(bg-green-subtle "#1f523a")
(bg-yellow-subtle "#604233")
(bg-blue-subtle "#284477")
(bg-magenta-subtle "#52336b")
(bg-cyan-subtle "#204c68")
(bg-added "#20493f")
(bg-added-faint "#163530")
(bg-added-refine "#136244")
(fg-added "#a0e0a0")
(bg-changed "#51512f")
(bg-changed-faint "#40332f")
(bg-changed-refine "#61621f")
(fg-changed "#dada90")
(bg-removed "#5e242f")
(bg-removed-faint "#4a202d")
(bg-removed-refine "#772a35")
(fg-removed "#ffbfbf")
(bg-mode-line-active "#2f527b")
(fg-mode-line-active "#ecf0ff")
(bg-completion "#204358")
(bg-popup "#19263a")
(bg-hover "#684d54")
(bg-hover-secondary "#49516a")
(bg-hl-line "#243242")
(bg-paren-match "#6c5d54")
(bg-err "#551327") ; check with err
(bg-warning "#403f22") ; check with warning
(bg-info "#104324") ; check with info
(bg-region "#183c65")))
(defconst ef-maris-dark-palette-mappings-partial
'((err red-warmer)
(warning yellow-warmer)
(info green-cooler)
(fg-link blue)
(fg-link-visited magenta-cooler)
(name blue)
(keybind blue-cooler)
(identifier magenta-faint)
(fg-prompt blue-warmer)
(builtin magenta-faint)
(comment red-faint)
(constant blue-cooler)
(fnname green-warmer)
(fnname-call green-faint)
(keyword blue-warmer)
(preprocessor magenta-cooler)
(docstring cyan-faint)
(string cyan-cooler)
(type green)
(variable cyan)
(variable-use cyan-faint)
(rx-backslash yellow) ; compare with `string'
(rx-construct red)
(accent-0 blue-cooler)
(accent-1 green-warmer)
(accent-2 cyan)
(accent-3 red-cooler)
(date-common cyan-cooler)
(date-deadline red)
(date-deadline-subtle red-faint)
(date-event fg-alt)
(date-holiday blue-warmer)
(date-now fg-main)
(date-range fg-alt)
(date-scheduled yellow-cooler)
(date-scheduled-subtle yellow-faint)
(date-weekday cyan-warmer)
(date-weekend red-faint)
(fg-prose-code cyan)
(prose-done green-cooler)
(fg-prose-macro magenta-cooler)
(prose-metadata fg-dim)
(prose-metadata-value fg-alt)
(prose-table fg-alt)
(prose-table-formula warning)
(prose-tag cyan-faint)
(prose-todo red-cooler)
(fg-prose-verbatim green-warmer)
(mail-cite-0 cyan-cooler)
(mail-cite-1 magenta)
(mail-cite-2 blue-faint)
(mail-cite-3 yellow-cooler)
(mail-part cyan)
(mail-recipient blue-warmer)
(mail-subject green-warmer)
(mail-other blue)
(bg-search-static bg-warning)
(bg-search-current bg-yellow-intense)
(bg-search-lazy bg-blue-intense)
(bg-search-replace bg-red-intense)
(bg-search-rx-group-0 bg-magenta-intense)
(bg-search-rx-group-1 bg-green-intense)
(bg-search-rx-group-2 bg-red-subtle)
(bg-search-rx-group-3 bg-cyan-subtle)
(bg-space-err bg-yellow-intense)
(rainbow-0 green-cooler)
(rainbow-1 blue-warmer)
(rainbow-2 green-warmer)
(rainbow-3 cyan)
(rainbow-4 magenta-cooler)
(rainbow-5 blue-cooler)
(rainbow-6 magenta)
(rainbow-7 cyan-cooler)
(rainbow-8 yellow-cooler)))
(defcustom ef-maris-dark-palette-overrides nil
"Overrides for `ef-maris-dark-palette'.
Mirror the elements of the aforementioned palette, overriding
their value.
For overrides that are shared across all of the Ef themes,
refer to `ef-themes-common-palette-overrides'.
To preview the palette entries, use `ef-themes-preview-colors' or
`ef-themes-preview-colors-current' (read the documentation for
further details)."
:group 'ef-themes
:package-version '(ef-themes . "1.0.0")
:type '(repeat (list symbol (choice symbol string)))
:link '(info-link "(ef-themes) Palette overrides"))
(defconst ef-maris-dark-palette
(modus-themes-generate-palette
ef-maris-dark-palette-partial
nil
nil
(append ef-maris-dark-palette-mappings-partial ef-themes-palette-common)))
;;;###theme-autoload
(modus-themes-theme
'ef-maris-dark
'ef-themes
"Legible dark marine theme with blue, cyan, and green colors."
'dark
'ef-maris-dark-palette
nil
'ef-maris-dark-palette-overrides)
(provide 'ef-maris-dark-theme)
;;; ef-maris-dark-theme.el ends here