Uniform Brown

CSS

:root {
  --uniform-brown: #6e5d3e;
  --uniform-brown-rgb: 110 93 62;
  --uniform-brown-oklch: oklch(0.487 0.051 82);
}

.element {
  color: var(--uniform-brown);
  background-color: hsl(39 28% 34%);
  border-color: oklch(0.487 0.051 82);
}

Tailwind CSS v4

@theme {
  --color-uniform-brown: #6e5d3e;
  --color-uniform-brown-50: #fcf4e5;
  --color-uniform-brown-100: #f0e7d5;
  --color-uniform-brown-200: #dfd3bc;
  --color-uniform-brown-300: #c4b69b;
  --color-uniform-brown-400: #ae9c7d;
  --color-uniform-brown-500: #978360;
  --color-uniform-brown-600: #806f51;
  --color-uniform-brown-700: #665941;
  --color-uniform-brown-800: #4c412e;
  --color-uniform-brown-900: #352d1f;
  --color-uniform-brown-950: #201a0f;
}

SCSS

$uniform-brown: #6e5d3e;
$uniform-brown-rgb: 110, 93, 62;
$uniform-brown-light: mix(#fff, $uniform-brown, 20%);
$uniform-brown-dark: mix(#000, $uniform-brown, 20%);

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