#9A638B

CSS

:root {
  --bermuda-onion: #9a638b;
  --bermuda-onion-rgb: 154 99 139;
  --bermuda-onion-oklch: oklch(0.572 0.089 337.3);
}

.element {
  color: var(--bermuda-onion);
  background-color: hsl(316 22% 50%);
  border-color: oklch(0.572 0.089 337.3);
}

Tailwind CSS v4

@theme {
  --color-bermuda-onion: #9a638b;
  --color-bermuda-onion-50: #ffecfe;
  --color-bermuda-onion-100: #fdddf2;
  --color-bermuda-onion-200: #efc6e1;
  --color-bermuda-onion-300: #d7a6c6;
  --color-bermuda-onion-400: #c18ab1;
  --color-bermuda-onion-500: #ac6e9b;
  --color-bermuda-onion-600: #925e83;
  --color-bermuda-onion-700: #754b69;
  --color-bermuda-onion-800: #56364e;
  --color-bermuda-onion-900: #3c2537;
  --color-bermuda-onion-950: #251321;
}

SCSS

$bermuda-onion: #9a638b;
$bermuda-onion-rgb: 154, 99, 139;
$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);
}