#E87981

CSS

:root {
  --turnip-the-pink: #e87981;
  --turnip-the-pink-rgb: 232 121 129;
  --turnip-the-pink-oklch: oklch(0.704 0.137 16.7);
}

.element {
  color: var(--turnip-the-pink);
  background-color: hsl(356 71% 69%);
  border-color: oklch(0.704 0.137 16.7);
}

Tailwind CSS v4

@theme {
  --color-turnip-the-pink: #e87981;
  --color-turnip-the-pink-50: #ffe6e6;
  --color-turnip-the-pink-100: #ffd6d6;
  --color-turnip-the-pink-200: #ffbdbd;
  --color-turnip-the-pink-300: #f69a9c;
  --color-turnip-the-pink-400: #e47a81;
  --color-turnip-the-pink-500: #d15a65;
  --color-turnip-the-pink-600: #b04d56;
  --color-turnip-the-pink-700: #8e3d45;
  --color-turnip-the-pink-800: #692b33;
  --color-turnip-the-pink-900: #4a1d23;
  --color-turnip-the-pink-950: #300d12;
}

SCSS

$turnip-the-pink: #e87981;
$turnip-the-pink-rgb: 232, 121, 129;
$turnip-the-pink-light: mix(#fff, $turnip-the-pink, 20%);
$turnip-the-pink-dark: mix(#000, $turnip-the-pink, 20%);

.element {
  color: $turnip-the-pink;
  box-shadow: 0 0 0 2px rgba($turnip-the-pink, 0.35);
}