#D08970

CSS

:root {
  --muted-clay: #d08970;
  --muted-clay-rgb: 208 137 112;
  --muted-clay-oklch: oklch(0.696 0.095 40.2);
}

.element {
  color: var(--muted-clay);
  background-color: hsl(16 51% 63%);
  border-color: oklch(0.696 0.095 40.2);
}

Tailwind CSS v4

@theme {
  --color-muted-clay: #d08970;
  --color-muted-clay-50: #ffede0;
  --color-muted-clay-100: #ffded0;
  --color-muted-clay-200: #f9c8b5;
  --color-muted-clay-300: #e2a891;
  --color-muted-clay-400: #cf8b73;
  --color-muted-clay-500: #bb6f55;
  --color-muted-clay-600: #9e5f48;
  --color-muted-clay-700: #7f4b39;
  --color-muted-clay-800: #5e362a;
  --color-muted-clay-900: #42251c;
  --color-muted-clay-950: #2a130c;
}

SCSS

$muted-clay: #d08970;
$muted-clay-rgb: 208, 137, 112;
$muted-clay-light: mix(#fff, $muted-clay, 20%);
$muted-clay-dark: mix(#000, $muted-clay, 20%);

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