metamask-extension/ui/css/design-system/colors.scss

// These are the colors of the MetaMask design system
// Only design system colors should be added, no superfluous variables
$Blue-000: #eaf6ff;
$Blue-100: #a7d9fe;
$Blue-200: #75c4fd;
$Blue-300: #43aefc;
$Blue-400: #1098fc;
$Blue-500: #037dd6;
$Blue-600: #0260a4;
$Blue-700: #024272;
$Blue-800: #01253f;
$Blue-900: #00080d;

$Grey-000: #f2f3f4;
$Grey-100: #d6d9dc;
$Grey-200: #bbc0c5;
$Grey-300: #9fa6ae;
$Grey-400: #848c96;
$Grey-500: #6a737d;
$Grey-600: #535a61;
$Grey-700: #3b4046;
$Grey-800: #24272a;
$Grey-900: #141618;

$Green-000: #f3fcf5;
$Green-100: #d6ffdf;
$Green-200: #afecbd;
$Green-300: #86e29b;
$Green-400: #5dd879;
$Green-500: #28a745;
$Green-600: #1e7e34;
$Green-700: #145523;
$Green-800: #0a2c12;
$Green-900: #041007;

$Red-000: #fcf2f3;
$Red-100: #f7d5d8;
$Red-200: #f1b9be;
$Red-300: #e88f97;
$Red-400: #e06470;
$Red-500: #d73a49;
$Red-600: #b92534;
$Red-700: #8e1d28;
$Red-800: #64141c;
$Red-900: #3a0c10;

$Orange-000: #fef5ef;
$Orange-100: #fde2cf;
$Orange-200: #fbc49d;
$Orange-300: #faa66c;
$Orange-400: #f8883b;
$Orange-500: #f66a0a;
$Orange-600: #c65507;
$Orange-700: #954005;
$Orange-800: #632b04;
$Orange-900: #321602;

$Yellow-000: #fefae8; // Temporary placeholder
$Yellow-100: #fefcde;
$Yellow-500: #ffd33d;

$Black-100: #24292e;

$primary-blue: $Blue-500;
$primary-orange: $Orange-500;

$accent-yellow: $Yellow-500;
$accent-green: $Green-500;
$accent-red: $Red-500;
$accent-purple: #6f42c1;
$accent-pink: #ff45d8;

$neutral-white: #fff;
$neutral-black: $Black-100;
$neutral-grey: $Grey-500;

// Everything below this line is part of the new color system
$primary-1: #037dd6;
$primary-2: #eaf6ff;
$primary-3: #0260a4;

$secondary-1: #f66a0a;
$secondary-2: #fef5ef;
$secondary-3: #c65507;

$error-1: #d73a49;
$error-2: #fcf2f3;
$error-3: #b92534;

$alert-1: #ffd33d;
$alert-2: #fefcde;
$alert-3: #f8c000;

$success-1: #4cd964;
$success-2: #caf4d1;
$success-3: #219e37;

$ui-black: #24292e;
$ui-grey: #d6d9dc;
$ui-white: #fff;
$ui-1: #f2f3f4;
$ui-2: #d6d9dc;
$ui-3: #bbc0c5;
$ui-4: #6a737d;
$ui-5: #c4c4c4;

$mainnet: #29b6af;
$ropsten: #ff4a8d;
$kovan: #9064ff;
$rinkeby: #f6c343;
$goerli: #3099f2;
$localhost: #29b6af;

$flask-purple: #8b45b6;

$color-map: (
  'ui-1': $ui-1,
  'ui-2': $ui-2,
  'ui-3': $ui-3,
  'ui-4': $ui-4,
  'ui-5': $ui-5,
  'white': $ui-white,
  'black': $ui-black,
  'grey': $ui-grey,
  'neutral-grey': $neutral-grey,
  'primary-1': $primary-1,
  'primary-2': $primary-2,
  'primary-3': $primary-3,
  'secondary-1': $secondary-1,
  'secondary-2': $secondary-2,
  'secondary-3': $secondary-3,
  'alert-1': $alert-1,
  'alert-2': $alert-2,
  'alert-3': $alert-3,
  'error-1': $error-1,
  'error-2': $error-2,
  'error-3': $error-3,
  'success-1': $success-1,
  'success-2': $success-2,
  'success-3': $success-3,
  'mainnet': $mainnet,
  'ropsten': $ropsten,
  'kovan': $kovan,
  'rinkeby': $rinkeby,
  'goerli': $goerli,
  'localhost': $localhost,
  'transparent': transparent,
  'flask-purple': $flask-purple
);