reveal.js/css/theme/dracula.scss

/**
 * Dracula Dark theme for reveal.js.
 * Based on https://draculatheme.com
 */

// Load utils
@use 'sass:color';
@use 'template/mixins' as mixins;

// Include theme-specific fonts
$systemFontsSansSerif: -apple-system, BlinkMacSystemFont, avenir next, avenir, segoe ui,
	helvetica neue, helvetica, Cantarell, Ubuntu, roboto, noto, arial, sans-serif;
$systemFontsMono: Menlo, Consolas, Monaco, Liberation Mono, Lucida Console, monospace;

$background: #282a36;
$foreground: #f8f8f2;
$selection: #44475a;
$comment: #6272a4;
$red: #ff5555;
$orange: #ffb86c;
$yellow: #f1fa8c;
$green: #50fa7b;
$purple: #bd93f9;
$cyan: #8be9fd;
$pink: #ff79c6;

$mainFont: $systemFontsSansSerif;
$codeFont: 'Fira Code', $systemFontsMono;

// Inject theme variables (with some overrides)
@use 'template/settings' with (
	$background-color: #191919,

	$main-font: $mainFont,
	$main-font-size: 42px,
	$main-color: $foreground,

	$code-font: $codeFont,

	$heading-color: $purple,
	$heading-font: $mainFont,
	$heading-font-weight: 600,
	$heading-text-transform: none,

	$heading1-size: 2.5em,
	$heading2-size: 1.6em,
	$heading3-size: 1.3em,
	$heading4-size: 1em,

	$link-color: $pink,
	$link-color-hover: $cyan,

	$selection-color: #fff,
	$selection-background-color: $selection
);

// Inject the theme template
@use 'template/theme';

// Change text colors against light slide backgrounds
@include mixins.light-bg-text-color($background);

// Define additional color effects based on Dracula spec
// https://spec.draculatheme.com/
:root {
	--r-bold-color: #{$orange};
	--r-italic-color: #{$yellow};
	--r-inline-code-color: #{$green};
	--r-list-bullet-color: #{$cyan};
}

/**
 * Dracula colors by Zeno Rocha
 * https://draculatheme.com/contribute
 */
.reveal {
	strong,
	b {
		color: var(--r-bold-color);
	}
	em,
	i,
	blockquote {
		color: var(--r-italic-color);
	}
	code {
		color: var(--r-inline-code-color);
	}
	// Dracula colored list bullets and numbers
	ul,
	ol {
		li::marker {
			color: var(--r-list-bullet-color);
		}
	}
}