#9C629E

CSS

:root {
  --bermuda-onion: #9c629e;
  --bermuda-onion-rgb: 156 98 158;
  --bermuda-onion-oklch: oklch(0.581 0.111 325.7);
}

.element {
  color: var(--bermuda-onion);
  background-color: hsl(298 24% 50%);
  border-color: oklch(0.581 0.111 325.7);
}

Tailwind CSS v4

@theme {
  --color-bermuda-onion: #9c629e;
  --color-bermuda-onion-50: #ffebff;
  --color-bermuda-onion-100: #fddbfb;
  --color-bermuda-onion-200: #efc4ed;
  --color-bermuda-onion-300: #d7a3d5;
  --color-bermuda-onion-400: #c087c2;
  --color-bermuda-onion-500: #ab6bae;
  --color-bermuda-onion-600: #915b93;
  --color-bermuda-onion-700: #744876;
  --color-bermuda-onion-800: #553458;
  --color-bermuda-onion-900: #3b243e;
  --color-bermuda-onion-950: #251227;
}

SCSS

$bermuda-onion: #9c629e;
$bermuda-onion-rgb: 156, 98, 158;
$bermuda-onion-light: mix(#fff, $bermuda-onion, 20%);
$bermuda-onion-dark: mix(#000, $bermuda-onion, 20%);

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