#D38A53

CSS

:root {
  --whiskey-sour: #d38a53;
  --whiskey-sour-rgb: 211 138 83;
  --whiskey-sour-oklch: oklch(0.697 0.114 56.5);
}

.element {
  color: var(--whiskey-sour);
  background-color: hsl(26 59% 58%);
  border-color: oklch(0.697 0.114 56.5);
}

Tailwind CSS v4

@theme {
  --color-whiskey-sour: #d38a53;
  --color-whiskey-sour-50: #ffeed6;
  --color-whiskey-sour-100: #ffdfc3;
  --color-whiskey-sour-200: #fac9a4;
  --color-whiskey-sour-300: #e4a97c;
  --color-whiskey-sour-400: #d28c59;
  --color-whiskey-sour-500: #be7030;
  --color-whiskey-sour-600: #a15f2a;
  --color-whiskey-sour-700: #814c21;
  --color-whiskey-sour-800: #603618;
  --color-whiskey-sour-900: #44250f;
  --color-whiskey-sour-950: #2b1303;
}

SCSS

$whiskey-sour: #d38a53;
$whiskey-sour-rgb: 211, 138, 83;
$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);
}