#A65A93

CSS

:root {
  --bermuda-onion: #a65a93;
  --bermuda-onion-rgb: 166 90 147;
  --bermuda-onion-oklch: oklch(0.575 0.123 337.2);
}

.element {
  color: var(--bermuda-onion);
  background-color: hsl(315 30% 50%);
  border-color: oklch(0.575 0.123 337.2);
}

Tailwind CSS v4

@theme {
  --color-bermuda-onion: #a65a93;
  --color-bermuda-onion-50: #ffe8ff;
  --color-bermuda-onion-100: #ffd9f6;
  --color-bermuda-onion-200: #f9c0e6;
  --color-bermuda-onion-300: #e29fcc;
  --color-bermuda-onion-400: #cd81b9;
  --color-bermuda-onion-500: #b963a3;
  --color-bermuda-onion-600: #9c558a;
  --color-bermuda-onion-700: #7d436f;
  --color-bermuda-onion-800: #5c3153;
  --color-bermuda-onion-900: #40213a;
  --color-bermuda-onion-950: #291024;
}

SCSS

$bermuda-onion: #a65a93;
$bermuda-onion-rgb: 166, 90, 147;
$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);
}