#7E6DAA

CSS

:root {
  --lavish-spending: #7e6daa;
  --lavish-spending-rgb: 126 109 170;
  --lavish-spending-oklch: oklch(0.575 0.094 296.1);
}

.element {
  color: var(--lavish-spending);
  background-color: hsl(257 26% 55%);
  border-color: oklch(0.575 0.094 296.1);
}

Tailwind CSS v4

@theme {
  --color-lavish-spending: #7e6daa;
  --color-lavish-spending-50: #f8f0ff;
  --color-lavish-spending-100: #ebe2ff;
  --color-lavish-spending-200: #d9ccf8;
  --color-lavish-spending-300: #bdaee2;
  --color-lavish-spending-400: #a393d0;
  --color-lavish-spending-500: #8c79bd;
  --color-lavish-spending-600: #7666a0;
  --color-lavish-spending-700: #5f5280;
  --color-lavish-spending-800: #443c60;
  --color-lavish-spending-900: #2f2943;
  --color-lavish-spending-950: #1c172b;
}

SCSS

$lavish-spending: #7e6daa;
$lavish-spending-rgb: 126, 109, 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);
}