#946399

CSS

:root {
  --bermuda-onion: #946399;
  --bermuda-onion-rgb: 148 99 153;
  --bermuda-onion-oklch: oklch(0.571 0.099 323.5);
}

.element {
  color: var(--bermuda-onion);
  background-color: hsl(294 21% 49%);
  border-color: oklch(0.571 0.099 323.5);
}

Tailwind CSS v4

@theme {
  --color-bermuda-onion: #946399;
  --color-bermuda-onion-50: #ffecff;
  --color-bermuda-onion-100: #faddfa;
  --color-bermuda-onion-200: #ebc6ec;
  --color-bermuda-onion-300: #d2a6d3;
  --color-bermuda-onion-400: #bb8bc0;
  --color-bermuda-onion-500: #a66fab;
  --color-bermuda-onion-600: #8c5e91;
  --color-bermuda-onion-700: #704b74;
  --color-bermuda-onion-800: #523757;
  --color-bermuda-onion-900: #39253d;
  --color-bermuda-onion-950: #231426;
}

SCSS

$bermuda-onion: #946399;
$bermuda-onion-rgb: 148, 99, 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);
}