#855FCE

CSS

:root {
  --lavish-spending: #855fce;
  --lavish-spending-rgb: 133 95 206;
  --lavish-spending-oklch: oklch(0.577 0.166 296.7);
}

.element {
  color: var(--lavish-spending);
  background-color: hsl(261 53% 59%);
  border-color: oklch(0.577 0.166 296.7);
}

Tailwind CSS v4

@theme {
  --color-lavish-spending: #855fce;
  --color-lavish-spending-50: #fbecff;
  --color-lavish-spending-100: #efdcff;
  --color-lavish-spending-200: #ddc5ff;
  --color-lavish-spending-300: #c3a4ff;
  --color-lavish-spending-400: #a987f4;
  --color-lavish-spending-500: #9368e5;
  --color-lavish-spending-600: #7c59c1;
  --color-lavish-spending-700: #63479b;
  --color-lavish-spending-800: #473475;
  --color-lavish-spending-900: #312352;
  --color-lavish-spending-950: #1e1237;
}

SCSS

$lavish-spending: #855fce;
$lavish-spending-rgb: 133, 95, 206;
$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);
}