#9B6783

CSS

:root {
  --fruit-of-passion: #9b6783;
  --fruit-of-passion-rgb: 155 103 131;
  --fruit-of-passion-oklch: oklch(0.578 0.077 346.3);
}

.element {
  color: var(--fruit-of-passion);
  background-color: hsl(328 21% 51%);
  border-color: oklch(0.578 0.077 346.3);
}

Tailwind CSS v4

@theme {
  --color-fruit-of-passion: #9b6783;
  --color-fruit-of-passion-50: #ffedf9;
  --color-fruit-of-passion-100: #fddeec;
  --color-fruit-of-passion-200: #eec8da;
  --color-fruit-of-passion-300: #d6a8be;
  --color-fruit-of-passion-400: #c08ca8;
  --color-fruit-of-passion-500: #ab7191;
  --color-fruit-of-passion-600: #91607a;
  --color-fruit-of-passion-700: #744d62;
  --color-fruit-of-passion-800: #553849;
  --color-fruit-of-passion-900: #3c2632;
  --color-fruit-of-passion-950: #25141e;
}

SCSS

$fruit-of-passion: #9b6783;
$fruit-of-passion-rgb: 155, 103, 131;
$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);
}