#9E5DA1

CSS

:root {
  --bermuda-onion: #9e5da1;
  --bermuda-onion-rgb: 158 93 161;
  --bermuda-onion-oklch: oklch(0.576 0.125 325.5);
}

.element {
  color: var(--bermuda-onion);
  background-color: hsl(297 27% 50%);
  border-color: oklch(0.576 0.125 325.5);
}

Tailwind CSS v4

@theme {
  --color-bermuda-onion: #9e5da1;
  --color-bermuda-onion-50: #ffe9ff;
  --color-bermuda-onion-100: #ffdafe;
  --color-bermuda-onion-200: #f2c2f0;
  --color-bermuda-onion-300: #daa1d8;
  --color-bermuda-onion-400: #c484c6;
  --color-bermuda-onion-500: #af66b3;
  --color-bermuda-onion-600: #945797;
  --color-bermuda-onion-700: #774579;
  --color-bermuda-onion-800: #57325b;
  --color-bermuda-onion-900: #3d2240;
  --color-bermuda-onion-950: #261128;
}

SCSS

$bermuda-onion: #9e5da1;
$bermuda-onion-rgb: 158, 93, 161;
$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);
}