#836BAA

CSS

:root {
  --lavish-spending: #836baa;
  --lavish-spending-rgb: 131 107 170;
  --lavish-spending-oklch: oklch(0.576 0.098 300.9);
}

.element {
  color: var(--lavish-spending);
  background-color: hsl(263 27% 54%);
  border-color: oklch(0.576 0.098 300.9);
}

Tailwind CSS v4

@theme {
  --color-lavish-spending: #836baa;
  --color-lavish-spending-50: #faefff;
  --color-lavish-spending-100: #eee1ff;
  --color-lavish-spending-200: #dccbf7;
  --color-lavish-spending-300: #c1ace1;
  --color-lavish-spending-400: #a891d0;
  --color-lavish-spending-500: #9176bd;
  --color-lavish-spending-600: #7b649f;
  --color-lavish-spending-700: #625080;
  --color-lavish-spending-800: #473a60;
  --color-lavish-spending-900: #312843;
  --color-lavish-spending-950: #1d162b;
}

SCSS

$lavish-spending: #836baa;
$lavish-spending-rgb: 131, 107, 170;
$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);
}