#9B5F9B

CSS

:root {
  --bermuda-onion: #9b5f9b;
  --bermuda-onion-rgb: 155 95 155;
  --bermuda-onion-oklch: oklch(0.573 0.113 326.9);
}

.element {
  color: var(--bermuda-onion);
  background-color: hsl(300 24% 49%);
  border-color: oklch(0.573 0.113 326.9);
}

Tailwind CSS v4

@theme {
  --color-bermuda-onion: #9b5f9b;
  --color-bermuda-onion-50: #ffeaff;
  --color-bermuda-onion-100: #fedbfb;
  --color-bermuda-onion-200: #f0c4ec;
  --color-bermuda-onion-300: #d8a3d4;
  --color-bermuda-onion-400: #c286c1;
  --color-bermuda-onion-500: #ad6aad;
  --color-bermuda-onion-600: #925a92;
  --color-bermuda-onion-700: #754875;
  --color-bermuda-onion-800: #563458;
  --color-bermuda-onion-900: #3c233d;
  --color-bermuda-onion-950: #261227;
}

SCSS

$bermuda-onion: #9b5f9b;
$bermuda-onion-rgb: 155, 95, 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);
}