#CCA898

CSS

:root {
  --cashmere-clay: #cca898;
  --cashmere-clay-rgb: 204 168 152;
  --cashmere-clay-oklch: oklch(0.759 0.048 45.3);
}

.element {
  color: var(--cashmere-clay);
  background-color: hsl(18 34% 70%);
  border-color: oklch(0.759 0.048 45.3);
}

Tailwind CSS v4

@theme {
  --color-cashmere-clay: #cca898;
  --color-cashmere-clay-50: #fff1ea;
  --color-cashmere-clay-100: #f6e3da;
  --color-cashmere-clay-200: #e7cfc3;
  --color-cashmere-clay-300: #cdb1a3;
  --color-cashmere-clay-400: #b89687;
  --color-cashmere-clay-500: #a27d6c;
  --color-cashmere-clay-600: #896a5b;
  --color-cashmere-clay-700: #6e5449;
  --color-cashmere-clay-800: #513d35;
  --color-cashmere-clay-900: #382a24;
  --color-cashmere-clay-950: #231813;
}

SCSS

$cashmere-clay: #cca898;
$cashmere-clay-rgb: 204, 168, 152;
$cashmere-clay-light: mix(#fff, $cashmere-clay, 20%);
$cashmere-clay-dark: mix(#000, $cashmere-clay, 20%);

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