Blackened Brown

CSS

:root {
  --blackened-brown: #442200;
  --blackened-brown-rgb: 68 34 0;
  --blackened-brown-oklch: oklch(0.292 0.069 59.9);
}

.element {
  color: var(--blackened-brown);
  background-color: hsl(30 100% 13%);
  border-color: oklch(0.292 0.069 59.9);
}

Tailwind CSS v4

@theme {
  --color-blackened-brown: #442200;
  --color-blackened-brown-50: #fff1e2;
  --color-blackened-brown-100: #f9e3d1;
  --color-blackened-brown-200: #eaceb7;
  --color-blackened-brown-300: #d2b094;
  --color-blackened-brown-400: #bd9576;
  --color-blackened-brown-500: #a87b57;
  --color-blackened-brown-600: #8e694a;
  --color-blackened-brown-700: #72543b;
  --color-blackened-brown-800: #553c2a;
  --color-blackened-brown-900: #3b2a1c;
  --color-blackened-brown-950: #25170d;
}

SCSS

$blackened-brown: #442200;
$blackened-brown-rgb: 68, 34, 0;
$blackened-brown-light: mix(#fff, $blackened-brown, 20%);
$blackened-brown-dark: mix(#000, $blackened-brown, 20%);

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