Brown Derby

CSS

:root {
  --brown-derby: #594537;
  --brown-derby-rgb: 89 69 55;
  --brown-derby-oklch: oklch(0.408 0.036 56.5);
}

.element {
  color: var(--brown-derby);
  background-color: hsl(25 24% 28%);
  border-color: oklch(0.408 0.036 56.5);
}

Tailwind CSS v4

@theme {
  --color-brown-derby: #594537;
  --color-brown-derby-50: #fdf3eb;
  --color-brown-derby-100: #f1e5dc;
  --color-brown-derby-200: #e0d1c6;
  --color-brown-derby-300: #c6b3a6;
  --color-brown-derby-400: #af9a8b;
  --color-brown-derby-500: #998170;
  --color-brown-derby-600: #816d5f;
  --color-brown-derby-700: #68574c;
  --color-brown-derby-800: #4c3f37;
  --color-brown-derby-900: #352c25;
  --color-brown-derby-950: #201914;
}

SCSS

$brown-derby: #594537;
$brown-derby-rgb: 89, 69, 55;
$brown-derby-light: mix(#fff, $brown-derby, 20%);
$brown-derby-dark: mix(#000, $brown-derby, 20%);

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