#8564B7

CSS

:root {
  --lavish-spending: #8564b7;
  --lavish-spending-rgb: 133 100 183;
  --lavish-spending-oklch: oklch(0.572 0.128 300.8);
}

.element {
  color: var(--lavish-spending);
  background-color: hsl(264 37% 55%);
  border-color: oklch(0.572 0.128 300.8);
}

Tailwind CSS v4

@theme {
  --color-lavish-spending: #8564b7;
  --color-lavish-spending-50: #fcedff;
  --color-lavish-spending-100: #f0deff;
  --color-lavish-spending-200: #dfc8ff;
  --color-lavish-spending-300: #c4a8ee;
  --color-lavish-spending-400: #ab8cde;
  --color-lavish-spending-500: #9570cd;
  --color-lavish-spending-600: #7e5fad;
  --color-lavish-spending-700: #654c8b;
  --color-lavish-spending-800: #493768;
  --color-lavish-spending-900: #322649;
  --color-lavish-spending-950: #1e1430;
}

SCSS

$lavish-spending: #8564b7;
$lavish-spending-rgb: 133, 100, 183;
$lavish-spending-light: mix(#fff, $lavish-spending, 20%);
$lavish-spending-dark: mix(#000, $lavish-spending, 20%);

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