#D68670

CSS

:root {
  --muted-clay: #d68670;
  --muted-clay-rgb: 214 134 112;
  --muted-clay-oklch: oklch(0.698 0.104 36.1);
}

.element {
  color: var(--muted-clay);
  background-color: hsl(13 55% 64%);
  border-color: oklch(0.698 0.104 36.1);
}

Tailwind CSS v4

@theme {
  --color-muted-clay: #d68670;
  --color-muted-clay-50: #ffece0;
  --color-muted-clay-100: #ffddcf;
  --color-muted-clay-200: #fdc6b4;
  --color-muted-clay-300: #e7a591;
  --color-muted-clay-400: #d48873;
  --color-muted-clay-500: #c16b54;
  --color-muted-clay-600: #a35b48;
  --color-muted-clay-700: #834939;
  --color-muted-clay-800: #61342a;
  --color-muted-clay-900: #44241c;
  --color-muted-clay-950: #2c120c;
}

SCSS

$muted-clay: #d68670;
$muted-clay-rgb: 214, 134, 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);
}