#9C6479

CSS

:root {
  --fruit-of-passion: #9c6479;
  --fruit-of-passion-rgb: 156 100 121;
  --fruit-of-passion-oklch: oklch(0.57 0.077 355.7);
}

.element {
  color: var(--fruit-of-passion);
  background-color: hsl(338 22% 50%);
  border-color: oklch(0.57 0.077 355.7);
}

Tailwind CSS v4

@theme {
  --color-fruit-of-passion: #9c6479;
  --color-fruit-of-passion-50: #ffedf5;
  --color-fruit-of-passion-100: #ffdee8;
  --color-fruit-of-passion-200: #f1c7d4;
  --color-fruit-of-passion-300: #d9a7b7;
  --color-fruit-of-passion-400: #c48ca0;
  --color-fruit-of-passion-500: #af7088;
  --color-fruit-of-passion-600: #945f73;
  --color-fruit-of-passion-700: #774c5c;
  --color-fruit-of-passion-800: #583744;
  --color-fruit-of-passion-900: #3d262f;
  --color-fruit-of-passion-950: #26141c;
}

SCSS

$fruit-of-passion: #9c6479;
$fruit-of-passion-rgb: 156, 100, 121;
$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);
}