#C44E6D

CSS

:root {
  --dark-pink: #c44e6d;
  --dark-pink-rgb: 196 78 109;
  --dark-pink-oklch: oklch(0.587 0.153 6.8);
}

.element {
  color: var(--dark-pink);
  background-color: hsl(344 50% 54%);
  border-color: oklch(0.587 0.153 6.8);
}

Tailwind CSS v4

@theme {
  --color-dark-pink: #c44e6d;
  --color-dark-pink-50: #ffe4ec;
  --color-dark-pink-100: #ffd3dd;
  --color-dark-pink-200: #ffb9c7;
  --color-dark-pink-300: #fa95a7;
  --color-dark-pink-400: #e8748f;
  --color-dark-pink-500: #d55175;
  --color-dark-pink-600: #b44663;
  --color-dark-pink-700: #91384f;
  --color-dark-pink-800: #6c273b;
  --color-dark-pink-900: #4c1a29;
  --color-dark-pink-950: #320a17;
}

SCSS

$dark-pink: #c44e6d;
$dark-pink-rgb: 196, 78, 109;
$dark-pink-light: mix(#fff, $dark-pink, 20%);
$dark-pink-dark: mix(#000, $dark-pink, 20%);

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