#CF2B20

CSS

:root {
  --lucky-lobster: #cf2b20;
  --lucky-lobster-rgb: 207 43 32;
  --lucky-lobster-oklch: oklch(0.556 0.201 29.2);
}

.element {
  color: var(--lucky-lobster);
  background-color: hsl(4 73% 47%);
  border-color: oklch(0.556 0.201 29.2);
}

Tailwind CSS v4

@theme {
  --color-lucky-lobster: #cf2b20;
  --color-lucky-lobster-50: #ffe1d2;
  --color-lucky-lobster-100: #ffcfbf;
  --color-lucky-lobster-200: #ffb39f;
  --color-lucky-lobster-300: #ff8c76;
  --color-lucky-lobster-400: #ff6554;
  --color-lucky-lobster-500: #ee3629;
  --color-lucky-lobster-600: #c93025;
  --color-lucky-lobster-700: #a2271d;
  --color-lucky-lobster-800: #791917;
  --color-lucky-lobster-900: #56110f;
  --color-lucky-lobster-950: #390203;
}

SCSS

$lucky-lobster: #cf2b20;
$lucky-lobster-rgb: 207, 43, 32;
$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);
}