#C54B7B

CSS

:root {
  --fat-smooch: #c54b7b;
  --fat-smooch-rgb: 197 75 123;
  --fat-smooch-oklch: oklch(0.589 0.162 358.9);
}

.element {
  color: var(--fat-smooch);
  background-color: hsl(336 51% 53%);
  border-color: oklch(0.589 0.162 358.9);
}

Tailwind CSS v4

@theme {
  --color-fat-smooch: #c54b7b;
  --color-fat-smooch-50: #ffe3f2;
  --color-fat-smooch-100: #ffd2e5;
  --color-fat-smooch-200: #ffb7d0;
  --color-fat-smooch-300: #fb93b3;
  --color-fat-smooch-400: #e8719c;
  --color-fat-smooch-500: #d64d84;
  --color-fat-smooch-600: #b54270;
  --color-fat-smooch-700: #913559;
  --color-fat-smooch-800: #6c2543;
  --color-fat-smooch-900: #4c192e;
  --color-fat-smooch-950: #32091b;
}

SCSS

$fat-smooch: #c54b7b;
$fat-smooch-rgb: 197, 75, 123;
$fat-smooch-light: mix(#fff, $fat-smooch, 20%);
$fat-smooch-dark: mix(#000, $fat-smooch, 20%);

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