Buff It

CSS

:root {
  --buff-it: #d9cfbe;
  --buff-it-rgb: 217 207 190;
  --buff-it-oklch: oklch(0.858 0.026 81.1);
}

.element {
  color: var(--buff-it);
  background-color: hsl(38 26% 80%);
  border-color: oklch(0.858 0.026 81.1);
}

Tailwind CSS v4

@theme {
  --color-buff-it: #d9cfbe;
  --color-buff-it-50: #f9f5ed;
  --color-buff-it-100: #ece7de;
  --color-buff-it-200: #dad3c8;
  --color-buff-it-300: #beb6a9;
  --color-buff-it-400: #a69d8e;
  --color-buff-it-500: #8f8573;
  --color-buff-it-600: #797062;
  --color-buff-it-700: #615a4e;
  --color-buff-it-800: #474139;
  --color-buff-it-900: #312d27;
  --color-buff-it-950: #1d1a15;
}

SCSS

$buff-it: #d9cfbe;
$buff-it-rgb: 217, 207, 190;
$buff-it-light: mix(#fff, $buff-it, 20%);
$buff-it-dark: mix(#000, $buff-it, 20%);

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