Simple discord dark mode colorization

README.md

Get Dart Sass from https://github.com/sass/dart-sass/releases and unpack/install somewhere.

Build with sass .\my-custom-css.scss .\my-custom-css.css and paste the contents of my-custom-css.css as custom CSS in BetterDiscord (or make it a proper theme)

discord.scss

@use "sass:color" as color;

$theme-color: hsl(217 24% 23%) !default;

html.theme-dark {
    --background-primary: #{$theme-color};
    --background-secondary: #{color.adjust($theme-color, $lightness: -8%)};
    --background-secondary-alt: #{color.adjust($theme-color, $lightness: -11%)};
    --background-tertiary: #{color.adjust($theme-color, $lightness: -5%)};
    --background-accent: #{color.adjust($theme-color, $lightness: -6%)};
    --background-floating: #{color.adjust($theme-color, $lightness: -2%)};
    --background-nested-floating: #{color.adjust($theme-color, $lightness: -4%)};
    --channeltextarea-background: #{color.adjust($theme-color, $lightness: 4%)};
}

.theme-dark .container-1D34oG {
    background-color: var(--background-primary);
}

my-custom-css.scss

@use 'discord' with (
	$theme-color: #4D3E22
);