#945694

CSS

:root {
  --bermuda-onion: #945694;
  --bermuda-onion-rgb: 148 86 148;
  --bermuda-onion-oklch: oklch(0.547 0.117 327);
}

.element {
  color: var(--bermuda-onion);
  background-color: hsl(300 26% 46%);
  border-color: oklch(0.547 0.117 327);
}

Tailwind CSS v4

@theme {
  --color-bermuda-onion: #945694;
  --color-bermuda-onion-50: #ffeaff;
  --color-bermuda-onion-100: #ffdbfb;
  --color-bermuda-onion-200: #f1c3ed;
  --color-bermuda-onion-300: #d9a2d5;
  --color-bermuda-onion-400: #c385c3;
  --color-bermuda-onion-500: #ae68ae;
  --color-bermuda-onion-600: #935993;
  --color-bermuda-onion-700: #764776;
  --color-bermuda-onion-800: #573359;
  --color-bermuda-onion-900: #3c233e;
  --color-bermuda-onion-950: #261227;
}

SCSS

$bermuda-onion: #945694;
$bermuda-onion-rgb: 148, 86, 148;
$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);
}