#632155

CSS

:root {
  --pretty-in-prune: #632155;
  --pretty-in-prune-rgb: 99 33 85;
  --pretty-in-prune-oklch: oklch(0.368 0.116 337);
}

.element {
  color: var(--pretty-in-prune);
  background-color: hsl(313 50% 26%);
  border-color: oklch(0.368 0.116 337);
}

Tailwind CSS v4

@theme {
  --color-pretty-in-prune: #632155;
  --color-pretty-in-prune-50: #ffe9ff;
  --color-pretty-in-prune-100: #ffdaf5;
  --color-pretty-in-prune-200: #f6c2e5;
  --color-pretty-in-prune-300: #dfa0cb;
  --color-pretty-in-prune-400: #ca83b7;
  --color-pretty-in-prune-500: #b666a2;
  --color-pretty-in-prune-600: #9a5789;
  --color-pretty-in-prune-700: #7b456e;
  --color-pretty-in-prune-800: #5b3252;
  --color-pretty-in-prune-900: #3f2239;
  --color-pretty-in-prune-950: #281124;
}

SCSS

$pretty-in-prune: #632155;
$pretty-in-prune-rgb: 99, 33, 85;
$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);
}