#9C5F99

CSS

:root {
  --bermuda-onion: #9c5f99;
  --bermuda-onion-rgb: 156 95 153;
  --bermuda-onion-oklch: oklch(0.574 0.112 328.7);
}

.element {
  color: var(--bermuda-onion);
  background-color: hsl(303 24% 49%);
  border-color: oklch(0.574 0.112 328.7);
}

Tailwind CSS v4

@theme {
  --color-bermuda-onion: #9c5f99;
  --color-bermuda-onion-50: #ffeaff;
  --color-bermuda-onion-100: #ffdbfa;
  --color-bermuda-onion-200: #f1c3eb;
  --color-bermuda-onion-300: #d9a3d2;
  --color-bermuda-onion-400: #c386bf;
  --color-bermuda-onion-500: #ae6aab;
  --color-bermuda-onion-600: #935a90;
  --color-bermuda-onion-700: #764874;
  --color-bermuda-onion-800: #563457;
  --color-bermuda-onion-900: #3c233c;
  --color-bermuda-onion-950: #261226;
}

SCSS

$bermuda-onion: #9c5f99;
$bermuda-onion-rgb: 156, 95, 153;
$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);
}