#996196

CSS

:root {
  --bermuda-onion: #996196;
  --bermuda-onion-rgb: 153 97 150;
  --bermuda-onion-oklch: oklch(0.572 0.103 328.7);
}

.element {
  color: var(--bermuda-onion);
  background-color: hsl(303 22% 49%);
  border-color: oklch(0.572 0.103 328.7);
}

Tailwind CSS v4

@theme {
  --color-bermuda-onion: #996196;
  --color-bermuda-onion-50: #ffebff;
  --color-bermuda-onion-100: #fddcf8;
  --color-bermuda-onion-200: #efc5e9;
  --color-bermuda-onion-300: #d6a5d0;
  --color-bermuda-onion-400: #c088bd;
  --color-bermuda-onion-500: #ab6ca8;
  --color-bermuda-onion-600: #915c8e;
  --color-bermuda-onion-700: #744972;
  --color-bermuda-onion-800: #553555;
  --color-bermuda-onion-900: #3b243b;
  --color-bermuda-onion-950: #251325;
}

SCSS

$bermuda-onion: #996196;
$bermuda-onion-rgb: 153, 97, 150;
$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);
}