#A45E9D

CSS

:root {
  --bermuda-onion: #a45e9d;
  --bermuda-onion-rgb: 164 94 157;
  --bermuda-onion-oklch: oklch(0.583 0.123 330.7);
}

.element {
  color: var(--bermuda-onion);
  background-color: hsl(306 28% 51%);
  border-color: oklch(0.583 0.123 330.7);
}

Tailwind CSS v4

@theme {
  --color-bermuda-onion: #a45e9d;
  --color-bermuda-onion-50: #ffe9ff;
  --color-bermuda-onion-100: #ffd9fa;
  --color-bermuda-onion-200: #f5c1eb;
  --color-bermuda-onion-300: #dea0d3;
  --color-bermuda-onion-400: #c883c0;
  --color-bermuda-onion-500: #b365ac;
  --color-bermuda-onion-600: #985691;
  --color-bermuda-onion-700: #7a4574;
  --color-bermuda-onion-800: #593257;
  --color-bermuda-onion-900: #3e223d;
  --color-bermuda-onion-950: #271126;
}

SCSS

$bermuda-onion: #a45e9d;
$bermuda-onion-rgb: 164, 94, 157;
$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);
}