#A84A88

CSS

:root {
  --plum-passion: #a84a88;
  --plum-passion-rgb: 168 74 136;
  --plum-passion-oklch: oklch(0.55 0.144 342.6);
}

.element {
  color: var(--plum-passion);
  background-color: hsl(320 39% 47%);
  border-color: oklch(0.55 0.144 342.6);
}

Tailwind CSS v4

@theme {
  --color-plum-passion: #a84a88;
  --color-plum-passion-50: #ffe5ff;
  --color-plum-passion-100: #ffd5f3;
  --color-plum-passion-200: #ffbce3;
  --color-plum-passion-300: #ec99c9;
  --color-plum-passion-400: #d87ab5;
  --color-plum-passion-500: #c45aa0;
  --color-plum-passion-600: #a64d87;
  --color-plum-passion-700: #853d6c;
  --color-plum-passion-800: #622c51;
  --color-plum-passion-900: #451e39;
  --color-plum-passion-950: #2c0d23;
}

SCSS

$plum-passion: #a84a88;
$plum-passion-rgb: 168, 74, 136;
$plum-passion-light: mix(#fff, $plum-passion, 20%);
$plum-passion-dark: mix(#000, $plum-passion, 20%);

.element {
  color: $plum-passion;
  box-shadow: 0 0 0 2px rgba($plum-passion, 0.35);
}