#996291

CSS

:root {
  --bermuda-onion: #996291;
  --bermuda-onion-rgb: 153 98 145;
  --bermuda-onion-oklch: oklch(0.572 0.096 332.1);
}

.element {
  color: var(--bermuda-onion);
  background-color: hsl(309 22% 49%);
  border-color: oklch(0.572 0.096 332.1);
}

Tailwind CSS v4

@theme {
  --color-bermuda-onion: #996291;
  --color-bermuda-onion-50: #ffebff;
  --color-bermuda-onion-100: #fdddf5;
  --color-bermuda-onion-200: #efc6e5;
  --color-bermuda-onion-300: #d6a5cc;
  --color-bermuda-onion-400: #c089b8;
  --color-bermuda-onion-500: #ab6ea2;
  --color-bermuda-onion-600: #915d89;
  --color-bermuda-onion-700: #744a6e;
  --color-bermuda-onion-800: #553652;
  --color-bermuda-onion-900: #3b2539;
  --color-bermuda-onion-950: #251324;
}

SCSS

$bermuda-onion: #996291;
$bermuda-onion-rgb: 153, 98, 145;
$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);
}