#9C6684

CSS

:root {
  --fruit-of-passion: #9c6684;
  --fruit-of-passion-rgb: 156 102 132;
  --fruit-of-passion-oklch: oklch(0.577 0.08 345.5);
}

.element {
  color: var(--fruit-of-passion);
  background-color: hsl(327 21% 51%);
  border-color: oklch(0.577 0.08 345.5);
}

Tailwind CSS v4

@theme {
  --color-fruit-of-passion: #9c6684;
  --color-fruit-of-passion-50: #ffecf9;
  --color-fruit-of-passion-100: #fddeed;
  --color-fruit-of-passion-200: #efc7db;
  --color-fruit-of-passion-300: #d7a7bf;
  --color-fruit-of-passion-400: #c28ba9;
  --color-fruit-of-passion-500: #ad7092;
  --color-fruit-of-passion-600: #925f7b;
  --color-fruit-of-passion-700: #754c63;
  --color-fruit-of-passion-800: #563749;
  --color-fruit-of-passion-900: #3c2633;
  --color-fruit-of-passion-950: #26141f;
}

SCSS

$fruit-of-passion: #9c6684;
$fruit-of-passion-rgb: 156, 102, 132;
$fruit-of-passion-light: mix(#fff, $fruit-of-passion, 20%);
$fruit-of-passion-dark: mix(#000, $fruit-of-passion, 20%);

.element {
  color: $fruit-of-passion;
  box-shadow: 0 0 0 2px rgba($fruit-of-passion, 0.35);
}