#99609B

CSS

:root {
  --bermuda-onion: #99609b;
  --bermuda-onion-rgb: 153 96 155;
  --bermuda-onion-oklch: oklch(0.573 0.11 325.7);
}

.element {
  color: var(--bermuda-onion);
  background-color: hsl(298 24% 49%);
  border-color: oklch(0.573 0.11 325.7);
}

Tailwind CSS v4

@theme {
  --color-bermuda-onion: #99609b;
  --color-bermuda-onion-50: #ffebff;
  --color-bermuda-onion-100: #fddcfb;
  --color-bermuda-onion-200: #efc4ed;
  --color-bermuda-onion-300: #d6a4d4;
  --color-bermuda-onion-400: #c087c2;
  --color-bermuda-onion-500: #ab6bad;
  --color-bermuda-onion-600: #905b92;
  --color-bermuda-onion-700: #744975;
  --color-bermuda-onion-800: #553558;
  --color-bermuda-onion-900: #3b243d;
  --color-bermuda-onion-950: #251227;
}

SCSS

$bermuda-onion: #99609b;
$bermuda-onion-rgb: 153, 96, 155;
$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);
}