Bootstrap/scss/_colors.scss

$blue: #0d6efd !default;
$blue-100: #cfe2ff !default;
$blue-200: #9ec5fe !default;
$blue-300: #6ea8fe !default;
$blue-400: #3d8bfd !default;
$blue-500: $blue !default;
$blue-600: #0a58ca !default;
$blue-700: #084298 !default;
$blue-800: #052c65 !default;
$blue-900: #031633 !default;

$indigo: #6610f2 !default;
$indigo-100: #e0cffc !default;
$indigo-200: #c29ffa !default;
$indigo-300: #a370f7 !default;
$indigo-400: #8540f5 !default;
$indigo-500: $indigo !default;
$indigo-600: #520dc2 !default;
$indigo-700: #3d0a91 !default;
$indigo-800: #290661 !default;
$indigo-900: #140330 !default;

$purple: #6f42c1 !default;
$purple-100: #e2d9f3 !default;
$purple-200: #c5b3e6 !default;
$purple-300: #a98eda !default;
$purple-400: #8c68cd !default;
$purple-500: $purple !default;
$purple-600: #59359a !default;
$purple-700: #432874 !default;
$purple-800: #2c1a4d !default;
$purple-900: #160d27 !default;

$pink: #d63384 !default;
$pink-100: #f7d6e6 !default;
$pink-200: #efadce !default;
$pink-300: #e685b5 !default;
$pink-400: #de5c9d !default;
$pink-500: $pink !default;
$pink-600: #ab296a !default;
$pink-700: #801f4f !default;
$pink-800: #561435 !default;
$pink-900: #2b0a1a !default;

$red: #dc3545 !default;
$red-100: #f8d7da !default;
$red-200: #f1aeb5 !default;
$red-300: #ea868f !default;
$red-400: #e35d6a !default;
$red-500: $red !default;
$red-600: #b02a37 !default;
$red-700: #842029 !default;
$red-800: #58151c !default;
$red-900: #2c0b0e !default;

$orange: #fd7e14 !default;
$orange-100: #ffe5d0 !default;
$orange-200: #fecba1 !default;
$orange-300: #feb272 !default;
$orange-400: #fd9843 !default;
$orange-500: $orange !default;
$orange-600: #ca6510 !default;
$orange-700: #984c0c !default;
$orange-800: #653208 !default;
$orange-900: #331904 !default;

$yellow: #ffc107 !default;
$yellow-100: #fff3cd !default;
$yellow-200: #ffe69c !default;
$yellow-300: #ffda6a !default;
$yellow-400: #ffcd39 !default;
$yellow-500: $yellow !default;
$yellow-600: #cc9a06 !default;
$yellow-700: #997404 !default;
$yellow-800: #664d03 !default;
$yellow-900: #332701 !default;

$green: #198754 !default;
$green-100: #d1e7dd !default;
$green-200: #a3cfbb !default;
$green-300: #75b798 !default;
$green-400: #479f76 !default;
$green-500: $green !default;
$green-600: #146c43 !default;
$green-700: #0f5132 !default;
$green-800: #0a3622 !default;
$green-900: #051b11 !default;

$teal: #20c997 !default;
$teal-100: #d2f4ea !default;
$teal-200: #a6e9d5 !default;
$teal-300: #79dfc1 !default;
$teal-400: #4dd4ac !default;
$teal-500: $teal !default;
$teal-600: #1aa179 !default;
$teal-700: #13795b !default;
$teal-800: #0d503c !default;
$teal-900: #06281e !default;

$cyan: #0dcaf0 !default;
$cyan-100: #cff4fc !default;
$cyan-200: #9eeaf9 !default;
$cyan-300: #6edff6 !default;
$cyan-400: #3dd5f3 !default;
$cyan-500: $cyan !default;
$cyan-600: #0aa2c0 !default;
$cyan-700: #087990 !default;
$cyan-800: #055160 !default;
$cyan-900: #032830 !default;

$gray: #adb5bd !default;
$gray-100: #f8f9fa !default;
$gray-200: #e9ecef !default;
$gray-300: #dee2e6 !default;
$gray-400: #ced4da !default;
$gray-500: $gray !default;
$gray-600: #6c757d !default;
$gray-700: #495057 !default;
$gray-800: #343a40 !default;
$gray-900: #212529 !default;

$white: #fff !default;
$black: #000 !default;

$blues: (
  '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
) !default;

$indigos: (
  'indigo-100': $indigo-100,
  'indigo-200': $indigo-200,
  'indigo-300': $indigo-300,
  'indigo-400': $indigo-400,
  'indigo-500': $indigo,
  'indigo-600': $indigo-600,
  'indigo-700': $indigo-700,
  'indigo-800': $indigo-800,
  'indigo-900': $indigo-900
) !default;

$purples: (
  'purple-100': $purple-100,
  'purple-200': $purple-200,
  'purple-300': $purple-300,
  'purple-400': $purple-400,
  'purple-500': $purple,
  'purple-600': $purple-600,
  'purple-700': $purple-700,
  'purple-800': $purple-800,
  'purple-900': $purple-900
) !default;

$pinks: (
  'pink-100': $pink-100,
  'pink-200': $pink-200,
  'pink-300': $pink-300,
  'pink-400': $pink-400,
  'pink-500': $pink-500,
  'pink-600': $pink-600,
  'pink-700': $pink-700,
  'pink-800': $pink-800,
  'pink-900': $pink-900
) !default;

$reds: (
  '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
) !default;

$oranges: (
  '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
) !default;

$yellows: (
  'yellow-100': $yellow-100,
  'yellow-200': $yellow-200,
  'yellow-300': $yellow-300,
  'yellow-400': $yellow-400,
  'yellow-500': $yellow-500,
  'yellow-600': $yellow-600,
  'yellow-700': $yellow-700,
  'yellow-800': $yellow-800,
  'yellow-900': $yellow-900
) !default;

$greens: (
  '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
) !default;

$teals: (
  'teal-100': $teal-100,
  'teal-200': $teal-200,
  'teal-300': $teal-300,
  'teal-400': $teal-400,
  'teal-500': $teal-500,
  'teal-600': $teal-600,
  'teal-700': $teal-700,
  'teal-800': $teal-800,
  'teal-900': $teal-900
) !default;

$cyans: (
  'cyan-100': $cyan-100,
  'cyan-200': $cyan-200,
  'cyan-300': $cyan-300,
  'cyan-400': $cyan-400,
  'cyan-500': $cyan-500,
  'cyan-600': $cyan-600,
  'cyan-700': $cyan-700,
  'cyan-800': $cyan-800,
  'cyan-900': $cyan-900
) !default;

$grays: (
  '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
) !default;

$colors: (
  'blue': $blue,
  'indigo': $indigo,
  'purple': $purple,
  'pink': $pink,
  'red': $red,
  'orange': $orange,
  'yellow': $yellow,
  'green': $green,
  'teal': $teal,
  'cyan': $cyan
) !default;

$all-colors: (
  'grays': $grays,
  'blues': $blues,
  'indigos': $indigos,
  'purples': $purples,
  'pinks': $pinks,
  'reds': $reds,
  'oranges': $oranges,
  'yellows': $yellows,
  'greens': $greens,
  'teals': $teals,
  'cyans': $cyans
) !default;