gitlab-org--gitlab-foss/app/assets/stylesheets/themes/_dark.scss

$gray-10: #1f1f1f;
$gray-50: #303030;
$gray-100: #404040;
$gray-200: #525252;
$gray-300: #5e5e5e;
$gray-400: #868686;
$gray-500: #999;
$gray-600: #bfbfbf;
$gray-700: #dbdbdb;
$gray-800: #f0f0f0;
$gray-900: #fafafa;
$gray-950: #fff;

$green-50: #0a4020;
$green-100: #0d532a;
$green-200: #24663b;
$green-300: #217645;
$green-400: #108548;
$green-500: #2da160;
$green-600: #52b87a;
$green-700: #91d4a8;
$green-800: #c3e6cd;
$green-900: #ecf4ee;
$green-950: #f1fdf6;

$blue-50: #033464;
$blue-100: #064787;
$blue-200: #0b5cad;
$blue-300: #1068bf;
$blue-400: #1f75cb;
$blue-500: #428fdc;
$blue-600: #63a6e9;
$blue-700: #9dc7f1;
$blue-800: #cbe2f9;
$blue-900: #e9f3fc;
$blue-950: #f2f9ff;

$orange-50: #5c2900;
$orange-100: #703800;
$orange-200: #8f4700;
$orange-300: #9e5400;
$orange-400: #ab6100;
$orange-500: #c17d10;
$orange-600: #d99530;
$orange-700: #e9be74;
$orange-800: #f5d9a8;
$orange-900: #fdf1dd;
$orange-950: #fff4e1;

$red-50: #660e00;
$red-100: #8d1300;
$red-200: #ae1800;
$red-300: #c91c00;
$red-400: #dd2b0e;
$red-500: #ec5941;
$red-600: #f57f6c;
$red-700: #fcb5aa;
$red-800: #fdd4cd;
$red-900: #fcf1ef;
$red-950: #fff4f3;

$indigo-50: #1a1a40;
$indigo-100: #292961;
$indigo-200: #393982;
$indigo-300: #4b4ba3;
$indigo-400: #5b5bbd;
$indigo-500: #6666c4;
$indigo-600: #7c7ccc;
$indigo-700: #a6a6de;
$indigo-800: #d1d1f0;
$indigo-900: #ebebfa;
$indigo-950: #f7f7ff;
$indigo-900-alpha-008: rgba($indigo-900, 0.08);

$gray-lightest: #222;
$gray-light: $gray-50;
$gray-lighter: #303030;
$gray-normal: #333;
$gray-dark: $gray-100;
$gray-darker: #4f4f4f;
$gray-darkest: #c4c4c4;

$black: #fff;
$white: #333;
$white-light: #2b2b2b;
$white-normal: #333;
$white-dark: #444;

$border-color: #4f4f4f;

body.gl-dark {
  --gray-10: #{$gray-10};
  --gray-50: #{$gray-50};
  --gray-100: #{$gray-100};
  --gray-200: #{$gray-200};
  --gray-300: #{$gray-300};
  --gray-400: #{$gray-400};
  --gray-500: #{$gray-500};
  --gray-600: #{$gray-600};
  --gray-700: #{$gray-700};
  --gray-800: #{$gray-800};
  --gray-900: #{$gray-900};
  --gray-950: #{$gray-950};

  --green-50: #{$green-50};
  --green-100: #{$green-100};
  --green-200: #{$green-200};
  --green-300: #{$green-300};
  --green-400: #{$green-400};
  --green-500: #{$green-500};
  --green-600: #{$green-600};
  --green-700: #{$green-700};
  --green-800: #{$green-800};
  --green-900: #{$green-900};
  --green-950: #{$green-950};

  --blue-50: #{$blue-50};
  --blue-100: #{$blue-100};
  --blue-200: #{$blue-200};
  --blue-300: #{$blue-300};
  --blue-400: #{$blue-400};
  --blue-500: #{$blue-500};
  --blue-600: #{$blue-600};
  --blue-700: #{$blue-700};
  --blue-800: #{$blue-800};
  --blue-900: #{$blue-900};
  --blue-950: #{$blue-950};

  --orange-50: #{$orange-50};
  --orange-100: #{$orange-100};
  --orange-200: #{$orange-200};
  --orange-300: #{$orange-300};
  --orange-400: #{$orange-400};
  --orange-500: #{$orange-500};
  --orange-600: #{$orange-600};
  --orange-700: #{$orange-700};
  --orange-800: #{$orange-800};
  --orange-900: #{$orange-900};
  --orange-950: #{$orange-950};

  --red-50: #{$red-50};
  --red-100: #{$red-100};
  --red-200: #{$red-200};
  --red-300: #{$red-300};
  --red-400: #{$red-400};
  --red-500: #{$red-500};
  --red-600: #{$red-600};
  --red-700: #{$red-700};
  --red-800: #{$red-800};
  --red-900: #{$red-900};
  --red-950: #{$red-950};

  --indigo-50: #{$indigo-50};
  --indigo-100: #{$indigo-100};
  --indigo-200: #{$indigo-200};
  --indigo-300: #{$indigo-300};
  --indigo-400: #{$indigo-400};
  --indigo-500: #{$indigo-500};
  --indigo-600: #{$indigo-600};
  --indigo-700: #{$indigo-700};
  --indigo-800: #{$indigo-800};
  --indigo-900: #{$indigo-900};
  --indigo-950: #{$indigo-950};
  --indigo-900-alpha-008: #{$indigo-900-alpha-008};

  --gl-text-color: #{$gray-900};
  --border-color: #{$border-color};

  --white: #{$white};
  --black: #{$black};

  --svg-status-bg: #{$white};

  .gl-button.gl-button,
  .gl-button.gl-button.btn-block {
    &.btn-default,
    &.btn-dashed,
    &.btn-info,
    &.btn-success,
    &.btn-danger,
    &.btn-warning {
      &-tertiary {
        mix-blend-mode: screen;
      }
    }
  }
}

$border-white-light: $gray-900;
$border-white-normal: $gray-900;

$body-bg: $gray-10;
$input-bg: $white;
$input-focus-bg: $white;
$input-color: $gray-900;
$input-group-addon-bg: $gray-900;

$card-cap-bg: $gray-50;

$tooltip-bg: $gray-800;
$tooltip-color: $gray-10;

$popover-color: $gray-950;
$popover-box-shadow: 0 2px 3px 1px $gray-700;
$popover-arrow-outer-color: $gray-800;

$secondary: $gray-600;

$issues-today-bg: #333838;
$issues-today-border: #333a40;

$yiq-text-dark: $gray-50;
$yiq-text-light: $gray-950;

// Commit Diff Colors
$line-added-dark: $green-200;
$line-removed-dark: $red-200;

$well-expand-item: $gray-200;
$well-inner-border: $gray-200;

// Misc component overrides that should live elsewhere
.gl-label {
  filter: brightness(0.9) contrast(1.1);

  // This applies to the gl-label markups
  // rendered and cached in the backend (labels_helper.rb)
  &.gl-label-scoped {
    .gl-label-text-scoped,
    .gl-label-close {
      color: $gray-900;
    }
  }
}

// white-ish text for light labels
.gl-label-text-light.gl-label-text-light {
  color: $gray-900;
}

// This applies to "gl-labels" from "gitlab-ui"
.gl-label.gl-label-scoped.gl-label-text-dark,
.gl-label.gl-label-scoped.gl-label-text-light {
  .gl-label-text-scoped,
  .gl-label-close {
    color: $gray-900;
  }
}

// duplicated class as the original .atwho-view style is added later
.atwho-view.atwho-view {
  background-color: $white;
  color: $gray-900;
  border-color: $gray-800;
}

.nav-sidebar {
  li.active {
    box-shadow: none;
  }

  .sidebar-sub-level-items.fly-out-list {
    box-shadow: none;
    border: 1px solid $border-color;
  }
}