#8A6B81

CSS

:root {
  --fruit-of-passion: #8a6b81;
  --fruit-of-passion-rgb: 138 107 129;
  --fruit-of-passion-oklch: oklch(0.566 0.05 337);
}

.element {
  color: var(--fruit-of-passion);
  background-color: hsl(317 13% 48%);
  border-color: oklch(0.566 0.05 337);
}

Tailwind CSS v4

@theme {
  --color-fruit-of-passion: #8a6b81;
  --color-fruit-of-passion-50: #fff0fa;
  --color-fruit-of-passion-100: #f4e2ed;
  --color-fruit-of-passion-200: #e4ccdb;
  --color-fruit-of-passion-300: #caaec0;
  --color-fruit-of-passion-400: #b393a9;
  --color-fruit-of-passion-500: #9d7a92;
  --color-fruit-of-passion-600: #84677c;
  --color-fruit-of-passion-700: #6a5263;
  --color-fruit-of-passion-800: #4e3c49;
  --color-fruit-of-passion-900: #362933;
  --color-fruit-of-passion-950: #21171f;
}

SCSS

$fruit-of-passion: #8a6b81;
$fruit-of-passion-rgb: 138, 107, 129;
$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);
}