#C34970

CSS

:root {
  --dark-pink: #c34970;
  --dark-pink-rgb: 195 73 112;
  --dark-pink-oklch: oklch(0.58 0.159 3.7);
}

.element {
  color: var(--dark-pink);
  background-color: hsl(341 50% 53%);
  border-color: oklch(0.58 0.159 3.7);
}

Tailwind CSS v4

@theme {
  --color-dark-pink: #c34970;
  --color-dark-pink-50: #ffe3ee;
  --color-dark-pink-100: #ffd2e0;
  --color-dark-pink-200: #ffb8ca;
  --color-dark-pink-300: #fb93ab;
  --color-dark-pink-400: #e97294;
  --color-dark-pink-500: #d74e7b;
  --color-dark-pink-600: #b64368;
  --color-dark-pink-700: #923653;
  --color-dark-pink-800: #6c263e;
  --color-dark-pink-900: #4c192b;
  --color-dark-pink-950: #320918;
}

SCSS

$dark-pink: #c34970;
$dark-pink-rgb: 195, 73, 112;
$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);
}