#8368BA

CSS

:root {
  --lavish-spending: #8368ba;
  --lavish-spending-rgb: 131 104 186;
  --lavish-spending-oklch: oklch(0.579 0.125 297.5);
}

.element {
  color: var(--lavish-spending);
  background-color: hsl(260 37% 57%);
  border-color: oklch(0.579 0.125 297.5);
}

Tailwind CSS v4

@theme {
  --color-lavish-spending: #8368ba;
  --color-lavish-spending-50: #faeeff;
  --color-lavish-spending-100: #eedfff;
  --color-lavish-spending-200: #dcc9ff;
  --color-lavish-spending-300: #c1a9ee;
  --color-lavish-spending-400: #a78edf;
  --color-lavish-spending-500: #9072ce;
  --color-lavish-spending-600: #7a61ae;
  --color-lavish-spending-700: #624d8b;
  --color-lavish-spending-800: #463869;
  --color-lavish-spending-900: #312749;
  --color-lavish-spending-950: #1d1530;
}

SCSS

$lavish-spending: #8368ba;
$lavish-spending-rgb: 131, 104, 186;
$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);
}