#8E6D81

CSS

:root {
  --fruit-of-passion: #8e6d81;
  --fruit-of-passion-rgb: 142 109 129;
  --fruit-of-passion-oklch: oklch(0.574 0.05 341.8);
}

.element {
  color: var(--fruit-of-passion);
  background-color: hsl(324 13% 49%);
  border-color: oklch(0.574 0.05 341.8);
}

Tailwind CSS v4

@theme {
  --color-fruit-of-passion: #8e6d81;
  --color-fruit-of-passion-50: #fff0f9;
  --color-fruit-of-passion-100: #f5e2ec;
  --color-fruit-of-passion-200: #e5ccda;
  --color-fruit-of-passion-300: #cbaebe;
  --color-fruit-of-passion-400: #b493a7;
  --color-fruit-of-passion-500: #9e7990;
  --color-fruit-of-passion-600: #86677a;
  --color-fruit-of-passion-700: #6b5261;
  --color-fruit-of-passion-800: #4f3c48;
  --color-fruit-of-passion-900: #372932;
  --color-fruit-of-passion-950: #21171e;
}

SCSS

$fruit-of-passion: #8e6d81;
$fruit-of-passion-rgb: 142, 109, 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);
}