#A85992

CSS

:root {
  --bermuda-onion: #a85992;
  --bermuda-onion-rgb: 168 89 146;
  --bermuda-onion-oklch: oklch(0.576 0.126 338.6);
}

.element {
  color: var(--bermuda-onion);
  background-color: hsl(317 31% 50%);
  border-color: oklch(0.576 0.126 338.6);
}

Tailwind CSS v4

@theme {
  --color-bermuda-onion: #a85992;
  --color-bermuda-onion-50: #ffe8ff;
  --color-bermuda-onion-100: #ffd8f5;
  --color-bermuda-onion-200: #fac0e5;
  --color-bermuda-onion-300: #e49ecb;
  --color-bermuda-onion-400: #cf80b7;
  --color-bermuda-onion-500: #bb62a2;
  --color-bermuda-onion-600: #9e5389;
  --color-bermuda-onion-700: #7f426e;
  --color-bermuda-onion-800: #5d3052;
  --color-bermuda-onion-900: #412039;
  --color-bermuda-onion-950: #2a1024;
}

SCSS

$bermuda-onion: #a85992;
$bermuda-onion-rgb: 168, 89, 146;
$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);
}