#5B204D

CSS

:root {
  --pretty-in-prune: #5b204d;
  --pretty-in-prune-rgb: 91 32 77;
  --pretty-in-prune-oklch: oklch(0.35 0.105 338);
}

.element {
  color: var(--pretty-in-prune);
  background-color: hsl(314 48% 24%);
  border-color: oklch(0.35 0.105 338);
}

Tailwind CSS v4

@theme {
  --color-pretty-in-prune: #5b204d;
  --color-pretty-in-prune-50: #ffeaff;
  --color-pretty-in-prune-100: #ffdbf3;
  --color-pretty-in-prune-200: #f4c3e2;
  --color-pretty-in-prune-300: #dca3c8;
  --color-pretty-in-prune-400: #c786b4;
  --color-pretty-in-prune-500: #b26a9e;
  --color-pretty-in-prune-600: #975a86;
  --color-pretty-in-prune-700: #79486b;
  --color-pretty-in-prune-800: #593450;
  --color-pretty-in-prune-900: #3e2338;
  --color-pretty-in-prune-950: #271222;
}

SCSS

$pretty-in-prune: #5b204d;
$pretty-in-prune-rgb: 91, 32, 77;
$pretty-in-prune-light: mix(#fff, $pretty-in-prune, 20%);
$pretty-in-prune-dark: mix(#000, $pretty-in-prune, 20%);

.element {
  color: $pretty-in-prune;
  box-shadow: 0 0 0 2px rgba($pretty-in-prune, 0.35);
}