#785949

CSS

:root {
  --hold-your-horses: #785949;
  --hold-your-horses-rgb: 120 89 73;
  --hold-your-horses-oklch: oklch(0.492 0.048 48.5);
}

.element {
  color: var(--hold-your-horses);
  background-color: hsl(20 24% 38%);
  border-color: oklch(0.492 0.048 48.5);
}

Tailwind CSS v4

@theme {
  --color-hold-your-horses: #785949;
  --color-hold-your-horses-50: #fff2e9;
  --color-hold-your-horses-100: #f6e4da;
  --color-hold-your-horses-200: #e6cfc2;
  --color-hold-your-horses-300: #cdb1a2;
  --color-hold-your-horses-400: #b79786;
  --color-hold-your-horses-500: #a17d6a;
  --color-hold-your-horses-600: #886a5a;
  --color-hold-your-horses-700: #6d5548;
  --color-hold-your-horses-800: #513d34;
  --color-hold-your-horses-900: #382a24;
  --color-hold-your-horses-950: #231813;
}

SCSS

$hold-your-horses: #785949;
$hold-your-horses-rgb: 120, 89, 73;
$hold-your-horses-light: mix(#fff, $hold-your-horses, 20%);
$hold-your-horses-dark: mix(#000, $hold-your-horses, 20%);

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