#B884E8

CSS

:root {
  --illicit-purple: #b884e8;
  --illicit-purple-rgb: 184 132 232;
  --illicit-purple-oklch: oklch(0.703 0.15 306.9);
}

.element {
  color: var(--illicit-purple);
  background-color: hsl(271 68% 71%);
  border-color: oklch(0.703 0.15 306.9);
}

Tailwind CSS v4

@theme {
  --color-illicit-purple: #b884e8;
  --color-illicit-purple-50: #ffeaff;
  --color-illicit-purple-100: #f7dbff;
  --color-illicit-purple-200: #e7c3ff;
  --color-illicit-purple-300: #cea2f2;
  --color-illicit-purple-400: #b685e3;
  --color-illicit-purple-500: #a066d3;
  --color-illicit-purple-600: #8857b2;
  --color-illicit-purple-700: #6d468f;
  --color-illicit-purple-800: #4f336c;
  --color-illicit-purple-900: #37224c;
  --color-illicit-purple-950: #221132;
}

SCSS

$illicit-purple: #b884e8;
$illicit-purple-rgb: 184, 132, 232;
$illicit-purple-light: mix(#fff, $illicit-purple, 20%);
$illicit-purple-dark: mix(#000, $illicit-purple, 20%);

.element {
  color: $illicit-purple;
  box-shadow: 0 0 0 2px rgba($illicit-purple, 0.35);
}