#F1E6C7

CSS

:root {
  --gin-fizz: #f1e6c7;
  --gin-fizz-rgb: 241 230 199;
  --gin-fizz-oklch: oklch(0.926 0.043 90.8);
}

.element {
  color: var(--gin-fizz);
  background-color: hsl(44 60% 86%);
  border-color: oklch(0.926 0.043 90.8);
}

Tailwind CSS v4

@theme {
  --color-gin-fizz: #f1e6c7;
  --color-gin-fizz-50: #f9f5e8;
  --color-gin-fizz-100: #ede8d8;
  --color-gin-fizz-200: #dad4c0;
  --color-gin-fizz-300: #bfb79f;
  --color-gin-fizz-400: #a89e82;
  --color-gin-fizz-500: #918666;
  --color-gin-fizz-600: #7a7157;
  --color-gin-fizz-700: #625a45;
  --color-gin-fizz-800: #484232;
  --color-gin-fizz-900: #322d22;
  --color-gin-fizz-950: #1e1a11;
}

SCSS

$gin-fizz: #f1e6c7;
$gin-fizz-rgb: 241, 230, 199;
$gin-fizz-light: mix(#fff, $gin-fizz, 20%);
$gin-fizz-dark: mix(#000, $gin-fizz, 20%);

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