Dull Brown

CSS

:root {
  --dull-brown: #876e4b;
  --dull-brown-rgb: 135 110 75;
  --dull-brown-oklch: oklch(0.554 0.059 75.4);
}

.element {
  color: var(--dull-brown);
  background-color: hsl(35 29% 41%);
  border-color: oklch(0.554 0.059 75.4);
}

Tailwind CSS v4

@theme {
  --color-dull-brown: #876e4b;
  --color-dull-brown-50: #fff3e3;
  --color-dull-brown-100: #f3e6d3;
  --color-dull-brown-200: #e3d2b9;
  --color-dull-brown-300: #c9b496;
  --color-dull-brown-400: #b39a78;
  --color-dull-brown-500: #9d8159;
  --color-dull-brown-600: #856d4c;
  --color-dull-brown-700: #6a573d;
  --color-dull-brown-800: #4f3f2b;
  --color-dull-brown-900: #372c1d;
  --color-dull-brown-950: #22190d;
}

SCSS

$dull-brown: #876e4b;
$dull-brown-rgb: 135, 110, 75;
$dull-brown-light: mix(#fff, $dull-brown, 20%);
$dull-brown-dark: mix(#000, $dull-brown, 20%);

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