#CB8D5C

CSS

:root {
  --whiskey-sour: #cb8d5c;
  --whiskey-sour-rgb: 203 141 92;
  --whiskey-sour-oklch: oklch(0.694 0.1 58.5);
}

.element {
  color: var(--whiskey-sour);
  background-color: hsl(26 52% 58%);
  border-color: oklch(0.694 0.1 58.5);
}

Tailwind CSS v4

@theme {
  --color-whiskey-sour: #cb8d5c;
  --color-whiskey-sour-50: #ffefd9;
  --color-whiskey-sour-100: #ffe1c7;
  --color-whiskey-sour-200: #f5cbaa;
  --color-whiskey-sour-300: #deac83;
  --color-whiskey-sour-400: #cb9061;
  --color-whiskey-sour-500: #b7743d;
  --color-whiskey-sour-600: #9a6335;
  --color-whiskey-sour-700: #7c4f2a;
  --color-whiskey-sour-800: #5c391e;
  --color-whiskey-sour-900: #412713;
  --color-whiskey-sour-950: #291505;
}

SCSS

$whiskey-sour: #cb8d5c;
$whiskey-sour-rgb: 203, 141, 92;
$whiskey-sour-light: mix(#fff, $whiskey-sour, 20%);
$whiskey-sour-dark: mix(#000, $whiskey-sour, 20%);

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