#B05026

CSS

:root {
  --funky-monkey: #b05026;
  --funky-monkey-rgb: 176 80 38;
  --funky-monkey-oklch: oklch(0.546 0.137 42.3);
}

.element {
  color: var(--funky-monkey);
  background-color: hsl(18 64% 42%);
  border-color: oklch(0.546 0.137 42.3);
}

Tailwind CSS v4

@theme {
  --color-funky-monkey: #b05026;
  --color-funky-monkey-50: #ffead6;
  --color-funky-monkey-100: #ffdac3;
  --color-funky-monkey-200: #ffc2a4;
  --color-funky-monkey-300: #f2a07d;
  --color-funky-monkey-400: #e1815a;
  --color-funky-monkey-500: #cf6233;
  --color-funky-monkey-600: #ae532d;
  --color-funky-monkey-700: #8c4323;
  --color-funky-monkey-800: #692f1a;
  --color-funky-monkey-900: #4a2011;
  --color-funky-monkey-950: #300f04;
}

SCSS

$funky-monkey: #b05026;
$funky-monkey-rgb: 176, 80, 38;
$funky-monkey-light: mix(#fff, $funky-monkey, 20%);
$funky-monkey-dark: mix(#000, $funky-monkey, 20%);

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