#BFB5A4

CSS

:root {
  --ashes-to-ashes: #bfb5a4;
  --ashes-to-ashes-rgb: 191 181 164;
  --ashes-to-ashes-oklch: oklch(0.777 0.026 81.1);
}

.element {
  color: var(--ashes-to-ashes);
  background-color: hsl(38 17% 70%);
  border-color: oklch(0.777 0.026 81.1);
}

Tailwind CSS v4

@theme {
  --color-ashes-to-ashes: #bfb5a4;
  --color-ashes-to-ashes-50: #f9f5ed;
  --color-ashes-to-ashes-100: #ece7de;
  --color-ashes-to-ashes-200: #dad3c8;
  --color-ashes-to-ashes-300: #beb6a9;
  --color-ashes-to-ashes-400: #a69d8d;
  --color-ashes-to-ashes-500: #8f8573;
  --color-ashes-to-ashes-600: #797061;
  --color-ashes-to-ashes-700: #615a4e;
  --color-ashes-to-ashes-800: #474138;
  --color-ashes-to-ashes-900: #312d27;
  --color-ashes-to-ashes-950: #1d1a15;
}

SCSS

$ashes-to-ashes: #bfb5a4;
$ashes-to-ashes-rgb: 191, 181, 164;
$ashes-to-ashes-light: mix(#fff, $ashes-to-ashes, 20%);
$ashes-to-ashes-dark: mix(#000, $ashes-to-ashes, 20%);

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