#A06199

CSS

:root {
  --bermuda-onion: #a06199;
  --bermuda-onion-rgb: 160 97 153;
  --bermuda-onion-oklch: oklch(0.582 0.111 331);
}

.element {
  color: var(--bermuda-onion);
  background-color: hsl(307 25% 50%);
  border-color: oklch(0.582 0.111 331);
}

Tailwind CSS v4

@theme {
  --color-bermuda-onion: #a06199;
  --color-bermuda-onion-50: #ffeaff;
  --color-bermuda-onion-100: #ffdbf8;
  --color-bermuda-onion-200: #f2c3e9;
  --color-bermuda-onion-300: #daa2d0;
  --color-bermuda-onion-400: #c486bd;
  --color-bermuda-onion-500: #b069a8;
  --color-bermuda-onion-600: #94598e;
  --color-bermuda-onion-700: #774772;
  --color-bermuda-onion-800: #573455;
  --color-bermuda-onion-900: #3d233b;
  --color-bermuda-onion-950: #261225;
}

SCSS

$bermuda-onion: #a06199;
$bermuda-onion-rgb: 160, 97, 153;
$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);
}