#B05B80

CSS

:root {
  --fat-smooch: #b05b80;
  --fat-smooch-rgb: 176 91 128;
  --fat-smooch-oklch: oklch(0.583 0.118 353.9);
}

.element {
  color: var(--fat-smooch);
  background-color: hsl(334 35% 52%);
  border-color: oklch(0.583 0.118 353.9);
}

Tailwind CSS v4

@theme {
  --color-fat-smooch: #b05b80;
  --color-fat-smooch-50: #ffe8f6;
  --color-fat-smooch-100: #ffd8e9;
  --color-fat-smooch-200: #ffc0d6;
  --color-fat-smooch-300: #e99eb9;
  --color-fat-smooch-400: #d580a3;
  --color-fat-smooch-500: #c1628c;
  --color-fat-smooch-600: #a35376;
  --color-fat-smooch-700: #83425e;
  --color-fat-smooch-800: #613047;
  --color-fat-smooch-900: #442031;
  --color-fat-smooch-950: #2c101d;
}

SCSS

$fat-smooch: #b05b80;
$fat-smooch-rgb: 176, 91, 128;
$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);
}