#8263C1

CSS

:root {
  --lavish-spending: #8263c1;
  --lavish-spending-rgb: 130 99 193;
  --lavish-spending-oklch: oklch(0.573 0.142 296.9);
}

.element {
  color: var(--lavish-spending);
  background-color: hsl(260 43% 57%);
  border-color: oklch(0.573 0.142 296.9);
}

Tailwind CSS v4

@theme {
  --color-lavish-spending: #8263c1;
  --color-lavish-spending-50: #faedff;
  --color-lavish-spending-100: #eedeff;
  --color-lavish-spending-200: #dcc7ff;
  --color-lavish-spending-300: #c1a7f6;
  --color-lavish-spending-400: #a78be8;
  --color-lavish-spending-500: #916ed8;
  --color-lavish-spending-600: #7b5eb6;
  --color-lavish-spending-700: #624b92;
  --color-lavish-spending-800: #46376e;
  --color-lavish-spending-900: #31254d;
  --color-lavish-spending-950: #1d1333;
}

SCSS

$lavish-spending: #8263c1;
$lavish-spending-rgb: 130, 99, 193;
$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);
}