#A5608E

CSS

:root {
  --bermuda-onion: #a5608e;
  --bermuda-onion-rgb: 165 96 142;
  --bermuda-onion-oklch: oklch(0.582 0.107 340.7);
}

.element {
  color: var(--bermuda-onion);
  background-color: hsl(320 28% 51%);
  border-color: oklch(0.582 0.107 340.7);
}

Tailwind CSS v4

@theme {
  --color-bermuda-onion: #a5608e;
  --color-bermuda-onion-50: #ffeafd;
  --color-bermuda-onion-100: #ffdaf2;
  --color-bermuda-onion-200: #f6c3e1;
  --color-bermuda-onion-300: #dfa2c6;
  --color-bermuda-onion-400: #ca85b2;
  --color-bermuda-onion-500: #b5689c;
  --color-bermuda-onion-600: #995884;
  --color-bermuda-onion-700: #7b4669;
  --color-bermuda-onion-800: #5a334f;
  --color-bermuda-onion-900: #3f2337;
  --color-bermuda-onion-950: #281222;
}

SCSS

$bermuda-onion: #a5608e;
$bermuda-onion-rgb: 165, 96, 142;
$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);
}