#C27CF5

CSS

:root {
  --illicit-purple: #c27cf5;
  --illicit-purple-rgb: 194 124 245;
  --illicit-purple-oklch: oklch(0.708 0.182 309.2);
}

.element {
  color: var(--illicit-purple);
  background-color: hsl(275 86% 72%);
  border-color: oklch(0.708 0.182 309.2);
}

Tailwind CSS v4

@theme {
  --color-illicit-purple: #c27cf5;
  --color-illicit-purple-50: #ffe7ff;
  --color-illicit-purple-100: #fcd7ff;
  --color-illicit-purple-200: #edbeff;
  --color-illicit-purple-300: #d59bfb;
  --color-illicit-purple-400: #be7cee;
  --color-illicit-purple-500: #a95bdf;
  --color-illicit-purple-600: #8f4ebc;
  --color-illicit-purple-700: #733e97;
  --color-illicit-purple-800: #532d72;
  --color-illicit-purple-900: #3a1e51;
  --color-illicit-purple-950: #240d36;
}

SCSS

$illicit-purple: #c27cf5;
$illicit-purple-rgb: 194, 124, 245;
$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);
}