Brown Velvet

CSS

:root {
  --brown-velvet: #704e40;
  --brown-velvet-rgb: 112 78 64;
  --brown-velvet-oklch: oklch(0.457 0.051 43.3);
}

.element {
  color: var(--brown-velvet);
  background-color: hsl(18 27% 35%);
  border-color: oklch(0.457 0.051 43.3);
}

Tailwind CSS v4

@theme {
  --color-brown-velvet: #704e40;
  --color-brown-velvet-50: #fff1e9;
  --color-brown-velvet-100: #f8e3da;
  --color-brown-velvet-200: #e8cec2;
  --color-brown-velvet-300: #cfb0a2;
  --color-brown-velvet-400: #ba9586;
  --color-brown-velvet-500: #a47c6b;
  --color-brown-velvet-600: #8b695b;
  --color-brown-velvet-700: #6f5448;
  --color-brown-velvet-800: #523d35;
  --color-brown-velvet-900: #392a24;
  --color-brown-velvet-950: #241713;
}

SCSS

$brown-velvet: #704e40;
$brown-velvet-rgb: 112, 78, 64;
$brown-velvet-light: mix(#fff, $brown-velvet, 20%);
$brown-velvet-dark: mix(#000, $brown-velvet, 20%);

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