#9E6298

CSS

:root {
  --bermuda-onion: #9e6298;
  --bermuda-onion-rgb: 158 98 152;
  --bermuda-onion-oklch: oklch(0.581 0.107 330.5);
}

.element {
  color: var(--bermuda-onion);
  background-color: hsl(306 24% 50%);
  border-color: oklch(0.581 0.107 330.5);
}

Tailwind CSS v4

@theme {
  --color-bermuda-onion: #9e6298;
  --color-bermuda-onion-50: #ffebff;
  --color-bermuda-onion-100: #fedbf8;
  --color-bermuda-onion-200: #f1c4e8;
  --color-bermuda-onion-300: #d9a3cf;
  --color-bermuda-onion-400: #c387bc;
  --color-bermuda-onion-500: #ae6ba7;
  --color-bermuda-onion-600: #935b8d;
  --color-bermuda-onion-700: #764871;
  --color-bermuda-onion-800: #563455;
  --color-bermuda-onion-900: #3c243b;
  --color-bermuda-onion-950: #261225;
}

SCSS

$bermuda-onion: #9e6298;
$bermuda-onion-rgb: 158, 98, 152;
$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);
}