#A16290

CSS

:root {
  --bermuda-onion: #a16290;
  --bermuda-onion-rgb: 161 98 144;
  --bermuda-onion-oklch: oklch(0.581 0.102 337.5);
}

.element {
  color: var(--bermuda-onion);
  background-color: hsl(316 25% 51%);
  border-color: oklch(0.581 0.102 337.5);
}

Tailwind CSS v4

@theme {
  --color-bermuda-onion: #a16290;
  --color-bermuda-onion-50: #ffeaff;
  --color-bermuda-onion-100: #ffdbf3;
  --color-bermuda-onion-200: #f3c4e2;
  --color-bermuda-onion-300: #dba3c8;
  --color-bermuda-onion-400: #c687b4;
  --color-bermuda-onion-500: #b16b9e;
  --color-bermuda-onion-600: #965b86;
  --color-bermuda-onion-700: #78486b;
  --color-bermuda-onion-800: #583450;
  --color-bermuda-onion-900: #3e2438;
  --color-bermuda-onion-950: #271222;
}

SCSS

$bermuda-onion: #a16290;
$bermuda-onion-rgb: 161, 98, 144;
$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);
}