#D1A591

CSS

:root {
  --cashmere-clay: #d1a591;
  --cashmere-clay-rgb: 209 165 145;
  --cashmere-clay-oklch: oklch(0.757 0.059 45.7);
}

.element {
  color: var(--cashmere-clay);
  background-color: hsl(19 41% 69%);
  border-color: oklch(0.757 0.059 45.7);
}

Tailwind CSS v4

@theme {
  --color-cashmere-clay: #d1a591;
  --color-cashmere-clay-50: #fff1e7;
  --color-cashmere-clay-100: #fae2d7;
  --color-cashmere-clay-200: #ebcdbf;
  --color-cashmere-clay-300: #d2af9e;
  --color-cashmere-clay-400: #bd9481;
  --color-cashmere-clay-500: #a87a65;
  --color-cashmere-clay-600: #8e6756;
  --color-cashmere-clay-700: #725344;
  --color-cashmere-clay-800: #543c32;
  --color-cashmere-clay-900: #3b2922;
  --color-cashmere-clay-950: #251711;
}

SCSS

$cashmere-clay: #d1a591;
$cashmere-clay-rgb: 209, 165, 145;
$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);
}