Jack and Coke

CSS

:root {
  --jack-and-coke: #920f0e;
  --jack-and-coke-rgb: 146 15 14;
  --jack-and-coke-oklch: oklch(0.421 0.163 28.2);
}

.element {
  color: var(--jack-and-coke);
  background-color: hsl(0 83% 31%);
  border-color: oklch(0.421 0.163 28.2);
}

Tailwind CSS v4

@theme {
  --color-jack-and-coke: #920f0e;
  --color-jack-and-coke-50: #ffe5da;
  --color-jack-and-coke-100: #ffd4c8;
  --color-jack-and-coke-200: #ffbaab;
  --color-jack-and-coke-300: #ff9685;
  --color-jack-and-coke-400: #ef7466;
  --color-jack-and-coke-500: #dd5044;
  --color-jack-and-coke-600: #bb453a;
  --color-jack-and-coke-700: #96372e;
  --color-jack-and-coke-800: #702622;
  --color-jack-and-coke-900: #4f1a17;
  --color-jack-and-coke-950: #340908;
}

SCSS

$jack-and-coke: #920f0e;
$jack-and-coke-rgb: 146, 15, 14;
$jack-and-coke-light: mix(#fff, $jack-and-coke, 20%);
$jack-and-coke-dark: mix(#000, $jack-and-coke, 20%);

.element {
  color: $jack-and-coke;
  box-shadow: 0 0 0 2px rgba($jack-and-coke, 0.35);
}