Icing on the Cake

CSS

:root {
  --icing-on-the-cake: #f8c4c5;
  --icing-on-the-cake-rgb: 248 196 197;
  --icing-on-the-cake-oklch: oklch(0.866 0.06 17.1);
}

.element {
  color: var(--icing-on-the-cake);
  background-color: hsl(359 79% 87%);
  border-color: oklch(0.866 0.06 17.1);
}

Tailwind CSS v4

@theme {
  --color-icing-on-the-cake: #f8c4c5;
  --color-icing-on-the-cake-50: #ffefee;
  --color-icing-on-the-cake-100: #fbe0e0;
  --color-icing-on-the-cake-200: #edcbca;
  --color-icing-on-the-cake-300: #d4acab;
  --color-icing-on-the-cake-400: #bf9192;
  --color-icing-on-the-cake-500: #aa7678;
  --color-icing-on-the-cake-600: #906466;
  --color-icing-on-the-cake-700: #735051;
  --color-icing-on-the-cake-800: #553a3c;
  --color-icing-on-the-cake-900: #3b2829;
  --color-icing-on-the-cake-950: #251617;
}

SCSS

$icing-on-the-cake: #f8c4c5;
$icing-on-the-cake-rgb: 248, 196, 197;
$icing-on-the-cake-light: mix(#fff, $icing-on-the-cake, 20%);
$icing-on-the-cake-dark: mix(#000, $icing-on-the-cake, 20%);

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