Red Hook

CSS

:root {
  --red-hook: #845544;
  --red-hook-rgb: 132 85 68;
  --red-hook-oklch: oklch(0.497 0.068 40.6);
}

.element {
  color: var(--red-hook);
  background-color: hsl(16 32% 39%);
  border-color: oklch(0.497 0.068 40.6);
}

Tailwind CSS v4

@theme {
  --color-red-hook: #845544;
  --color-red-hook-50: #ffefe6;
  --color-red-hook-100: #fde1d6;
  --color-red-hook-200: #efcbbe;
  --color-red-hook-300: #d7ad9c;
  --color-red-hook-400: #c29180;
  --color-red-hook-500: #ae7763;
  --color-red-hook-600: #936554;
  --color-red-hook-700: #765043;
  --color-red-hook-800: #573a31;
  --color-red-hook-900: #3d2821;
  --color-red-hook-950: #261610;
}

SCSS

$red-hook: #845544;
$red-hook-rgb: 132, 85, 68;
$red-hook-light: mix(#fff, $red-hook, 20%);
$red-hook-dark: mix(#000, $red-hook, 20%);

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