#966394

CSS

:root {
  --bermuda-onion: #966394;
  --bermuda-onion-rgb: 150 99 148;
  --bermuda-onion-oklch: oklch(0.571 0.095 328.1);
}

.element {
  color: var(--bermuda-onion);
  background-color: hsl(302 20% 49%);
  border-color: oklch(0.571 0.095 328.1);
}

Tailwind CSS v4

@theme {
  --color-bermuda-onion: #966394;
  --color-bermuda-onion-50: #ffecff;
  --color-bermuda-onion-100: #fbddf7;
  --color-bermuda-onion-200: #ecc6e8;
  --color-bermuda-onion-300: #d4a6cf;
  --color-bermuda-onion-400: #bd8abb;
  --color-bermuda-onion-500: #a86fa6;
  --color-bermuda-onion-600: #8e5e8c;
  --color-bermuda-onion-700: #724b70;
  --color-bermuda-onion-800: #533654;
  --color-bermuda-onion-900: #3a253b;
  --color-bermuda-onion-950: #241425;
}

SCSS

$bermuda-onion: #966394;
$bermuda-onion-rgb: 150, 99, 148;
$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);
}