#955594

CSS

:root {
  --bermuda-onion: #955594;
  --bermuda-onion-rgb: 149 85 148;
  --bermuda-onion-oklch: oklch(0.546 0.12 327.6);
}

.element {
  color: var(--bermuda-onion);
  background-color: hsl(301 27% 46%);
  border-color: oklch(0.546 0.12 327.6);
}

Tailwind CSS v4

@theme {
  --color-bermuda-onion: #955594;
  --color-bermuda-onion-50: #ffe9ff;
  --color-bermuda-onion-100: #ffdafc;
  --color-bermuda-onion-200: #f2c2ed;
  --color-bermuda-onion-300: #daa1d5;
  --color-bermuda-onion-400: #c484c3;
  --color-bermuda-onion-500: #b067ae;
  --color-bermuda-onion-600: #945893;
  --color-bermuda-onion-700: #774676;
  --color-bermuda-onion-800: #573359;
  --color-bermuda-onion-900: #3d223e;
  --color-bermuda-onion-950: #261127;
}

SCSS

$bermuda-onion: #955594;
$bermuda-onion-rgb: 149, 85, 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);
}