#926499

CSS

:root {
  --bermuda-onion: #926499;
  --bermuda-onion-rgb: 146 100 153;
  --bermuda-onion-oklch: oklch(0.571 0.095 322);
}

.element {
  color: var(--bermuda-onion);
  background-color: hsl(292 21% 50%);
  border-color: oklch(0.571 0.095 322);
}

Tailwind CSS v4

@theme {
  --color-bermuda-onion: #926499;
  --color-bermuda-onion-50: #ffecff;
  --color-bermuda-onion-100: #f9defa;
  --color-bermuda-onion-200: #e9c7ec;
  --color-bermuda-onion-300: #d0a7d3;
  --color-bermuda-onion-400: #b98cc0;
  --color-bermuda-onion-500: #a470ac;
  --color-bermuda-onion-600: #8a5f91;
  --color-bermuda-onion-700: #6f4c74;
  --color-bermuda-onion-800: #513757;
  --color-bermuda-onion-900: #38263d;
  --color-bermuda-onion-950: #231426;
}

SCSS

$bermuda-onion: #926499;
$bermuda-onion-rgb: 146, 100, 153;
$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);
}