#B14F13

CSS

:root {
  --funky-monkey: #b14f13;
  --funky-monkey-rgb: 177 79 19;
  --funky-monkey-oklch: oklch(0.545 0.144 46.2);
}

.element {
  color: var(--funky-monkey);
  background-color: hsl(23 81% 38%);
  border-color: oklch(0.545 0.144 46.2);
}

Tailwind CSS v4

@theme {
  --color-funky-monkey: #b14f13;
  --color-funky-monkey-50: #ffead2;
  --color-funky-monkey-100: #ffdabf;
  --color-funky-monkey-200: #ffc29e;
  --color-funky-monkey-300: #f3a075;
  --color-funky-monkey-400: #e38150;
  --color-funky-monkey-500: #d06121;
  --color-funky-monkey-600: #b0531f;
  --color-funky-monkey-700: #8d4218;
  --color-funky-monkey-800: #6a2f12;
  --color-funky-monkey-900: #4a200b;
  --color-funky-monkey-950: #310f01;
}

SCSS

$funky-monkey: #b14f13;
$funky-monkey-rgb: 177, 79, 19;
$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);
}