#C8371E

CSS

:root {
  --lucky-lobster: #c8371e;
  --lucky-lobster-rgb: 200 55 30;
  --lucky-lobster-oklch: oklch(0.554 0.186 32.2);
}

.element {
  color: var(--lucky-lobster);
  background-color: hsl(9 74% 45%);
  border-color: oklch(0.554 0.186 32.2);
}

Tailwind CSS v4

@theme {
  --color-lucky-lobster: #c8371e;
  --color-lucky-lobster-50: #ffe3d2;
  --color-lucky-lobster-100: #ffd2bf;
  --color-lucky-lobster-200: #ffb79f;
  --color-lucky-lobster-300: #ff9176;
  --color-lucky-lobster-400: #f86d53;
  --color-lucky-lobster-500: #e74428;
  --color-lucky-lobster-600: #c33b24;
  --color-lucky-lobster-700: #9d2f1c;
  --color-lucky-lobster-800: #752016;
  --color-lucky-lobster-900: #53150e;
  --color-lucky-lobster-950: #370502;
}

SCSS

$lucky-lobster: #c8371e;
$lucky-lobster-rgb: 200, 55, 30;
$lucky-lobster-light: mix(#fff, $lucky-lobster, 20%);
$lucky-lobster-dark: mix(#000, $lucky-lobster, 20%);

.element {
  color: $lucky-lobster;
  box-shadow: 0 0 0 2px rgba($lucky-lobster, 0.35);
}