#E1767F

CSS

:root {
  --turnip-the-pink: #e1767f;
  --turnip-the-pink-rgb: 225 118 127;
  --turnip-the-pink-oklch: oklch(0.689 0.133 15.9);
}

.element {
  color: var(--turnip-the-pink);
  background-color: hsl(355 64% 67%);
  border-color: oklch(0.689 0.133 15.9);
}

Tailwind CSS v4

@theme {
  --color-turnip-the-pink: #e1767f;
  --color-turnip-the-pink-50: #ffe7e7;
  --color-turnip-the-pink-100: #ffd7d7;
  --color-turnip-the-pink-200: #ffbebf;
  --color-turnip-the-pink-300: #f49b9e;
  --color-turnip-the-pink-400: #e27c84;
  --color-turnip-the-pink-500: #cf5c68;
  --color-turnip-the-pink-600: #af4e58;
  --color-turnip-the-pink-700: #8c3e46;
  --color-turnip-the-pink-800: #682c34;
  --color-turnip-the-pink-900: #491e24;
  --color-turnip-the-pink-950: #300d12;
}

SCSS

$turnip-the-pink: #e1767f;
$turnip-the-pink-rgb: 225, 118, 127;
$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);
}