#90623F

CSS

:root {
  --wild-horses: #90623f;
  --wild-horses-rgb: 144 98 63;
  --wild-horses-oklch: oklch(0.537 0.078 57.4);
}

.element {
  color: var(--wild-horses);
  background-color: hsl(26 39% 41%);
  border-color: oklch(0.537 0.078 57.4);
}

Tailwind CSS v4

@theme {
  --color-wild-horses: #90623f;
  --color-wild-horses-50: #fff0e0;
  --color-wild-horses-100: #fce2cf;
  --color-wild-horses-200: #eecdb4;
  --color-wild-horses-300: #d6ae90;
  --color-wild-horses-400: #c29371;
  --color-wild-horses-500: #ad7951;
  --color-wild-horses-600: #926645;
  --color-wild-horses-700: #755237;
  --color-wild-horses-800: #573b28;
  --color-wild-horses-900: #3d291a;
  --color-wild-horses-950: #26160b;
}

SCSS

$wild-horses: #90623f;
$wild-horses-rgb: 144, 98, 63;
$wild-horses-light: mix(#fff, $wild-horses, 20%);
$wild-horses-dark: mix(#000, $wild-horses, 20%);

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