Baronial Brown

CSS

:root {
  --baronial-brown: #5a4840;
  --baronial-brown-rgb: 90 72 64;
  --baronial-brown-oklch: oklch(0.418 0.028 45.3);
}

.element {
  color: var(--baronial-brown);
  background-color: hsl(18 17% 30%);
  border-color: oklch(0.418 0.028 45.3);
}

Tailwind CSS v4

@theme {
  --color-baronial-brown: #5a4840;
  --color-baronial-brown-50: #fcf3ee;
  --color-baronial-brown-100: #f0e5e0;
  --color-baronial-brown-200: #dfd1ca;
  --color-baronial-brown-300: #c4b3ab;
  --color-baronial-brown-400: #ad9a91;
  --color-baronial-brown-500: #978177;
  --color-baronial-brown-600: #7f6d65;
  --color-baronial-brown-700: #665751;
  --color-baronial-brown-800: #4b3f3b;
  --color-baronial-brown-900: #342c28;
  --color-baronial-brown-950: #201916;
}

SCSS

$baronial-brown: #5a4840;
$baronial-brown-rgb: 90, 72, 64;
$baronial-brown-light: mix(#fff, $baronial-brown, 20%);
$baronial-brown-dark: mix(#000, $baronial-brown, 20%);

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