#8D6A81

CSS

:root {
  --fruit-of-passion: #8d6a81;
  --fruit-of-passion-rgb: 141 106 129;
  --fruit-of-passion-oklch: oklch(0.567 0.055 339.6);
}

.element {
  color: var(--fruit-of-passion);
  background-color: hsl(321 14% 48%);
  border-color: oklch(0.567 0.055 339.6);
}

Tailwind CSS v4

@theme {
  --color-fruit-of-passion: #8d6a81;
  --color-fruit-of-passion-50: #ffeffa;
  --color-fruit-of-passion-100: #f6e1ed;
  --color-fruit-of-passion-200: #e6cbdb;
  --color-fruit-of-passion-300: #ccadc0;
  --color-fruit-of-passion-400: #b592a9;
  --color-fruit-of-passion-500: #9f7892;
  --color-fruit-of-passion-600: #87667b;
  --color-fruit-of-passion-700: #6c5163;
  --color-fruit-of-passion-800: #4f3b49;
  --color-fruit-of-passion-900: #372933;
  --color-fruit-of-passion-950: #22161e;
}

SCSS

$fruit-of-passion: #8d6a81;
$fruit-of-passion-rgb: 141, 106, 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);
}