#C59C83

CSS

:root {
  --beauty-and-the-beach: #c59c83;
  --beauty-and-the-beach-rgb: 197 156 131;
  --beauty-and-the-beach-oklch: oklch(0.724 0.06 52.9);
}

.element {
  color: var(--beauty-and-the-beach);
  background-color: hsl(23 36% 64%);
  border-color: oklch(0.724 0.06 52.9);
}

Tailwind CSS v4

@theme {
  --color-beauty-and-the-beach: #c59c83;
  --color-beauty-and-the-beach-50: #fff1e5;
  --color-beauty-and-the-beach-100: #f9e3d5;
  --color-beauty-and-the-beach-200: #eacebc;
  --color-beauty-and-the-beach-300: #d1b09b;
  --color-beauty-and-the-beach-400: #bc957e;
  --color-beauty-and-the-beach-500: #a77b61;
  --color-beauty-and-the-beach-600: #8d6852;
  --color-beauty-and-the-beach-700: #715341;
  --color-beauty-and-the-beach-800: #543c2f;
  --color-beauty-and-the-beach-900: #3a2a20;
  --color-beauty-and-the-beach-950: #241710;
}

SCSS

$beauty-and-the-beach: #c59c83;
$beauty-and-the-beach-rgb: 197, 156, 131;
$beauty-and-the-beach-light: mix(#fff, $beauty-and-the-beach, 20%);
$beauty-and-the-beach-dark: mix(#000, $beauty-and-the-beach, 20%);

.element {
  color: $beauty-and-the-beach;
  box-shadow: 0 0 0 2px rgba($beauty-and-the-beach, 0.35);
}