Rookwood Dark Red

CSS

:root {
  --rookwood-dark-red: #4b2929;
  --rookwood-dark-red-rgb: 75 41 41;
  --rookwood-dark-red-oklch: oklch(0.325 0.051 20.2);
}

.element {
  color: var(--rookwood-dark-red);
  background-color: hsl(0 29% 23%);
  border-color: oklch(0.325 0.051 20.2);
}

Tailwind CSS v4

@theme {
  --color-rookwood-dark-red: #4b2929;
  --color-rookwood-dark-red-50: #fff0ee;
  --color-rookwood-dark-red-100: #f9e2e0;
  --color-rookwood-dark-red-200: #eaccca;
  --color-rookwood-dark-red-300: #d1aeac;
  --color-rookwood-dark-red-400: #bb9392;
  --color-rookwood-dark-red-500: #a67978;
  --color-rookwood-dark-red-600: #8c6766;
  --color-rookwood-dark-red-700: #705251;
  --color-rookwood-dark-red-800: #533b3c;
  --color-rookwood-dark-red-900: #3a2929;
  --color-rookwood-dark-red-950: #241717;
}

SCSS

$rookwood-dark-red: #4b2929;
$rookwood-dark-red-rgb: 75, 41, 41;
$rookwood-dark-red-light: mix(#fff, $rookwood-dark-red, 20%);
$rookwood-dark-red-dark: mix(#000, $rookwood-dark-red, 20%);

.element {
  color: $rookwood-dark-red;
  box-shadow: 0 0 0 2px rgba($rookwood-dark-red, 0.35);
}