#9C5E9E

CSS

:root {
  --bermuda-onion: #9c5e9e;
  --bermuda-onion-rgb: 156 94 158;
  --bermuda-onion-oklch: oklch(0.574 0.119 325.9);
}

.element {
  color: var(--bermuda-onion);
  background-color: hsl(298 25% 49%);
  border-color: oklch(0.574 0.119 325.9);
}

Tailwind CSS v4

@theme {
  --color-bermuda-onion: #9c5e9e;
  --color-bermuda-onion-50: #ffeaff;
  --color-bermuda-onion-100: #fedbfc;
  --color-bermuda-onion-200: #f1c3ee;
  --color-bermuda-onion-300: #d9a2d6;
  --color-bermuda-onion-400: #c385c4;
  --color-bermuda-onion-500: #ae68b0;
  --color-bermuda-onion-600: #935995;
  --color-bermuda-onion-700: #764777;
  --color-bermuda-onion-800: #563359;
  --color-bermuda-onion-900: #3c233f;
  --color-bermuda-onion-950: #261228;
}

SCSS

$bermuda-onion: #9c5e9e;
$bermuda-onion-rgb: 156, 94, 158;
$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);
}