#CE3D6F

CSS

:root {
  --dark-pink: #ce3d6f;
  --dark-pink-rgb: 206 61 111;
  --dark-pink-oklch: oklch(0.584 0.184 4);
}

.element {
  color: var(--dark-pink);
  background-color: hsl(339 60% 52%);
  border-color: oklch(0.584 0.184 4);
}

Tailwind CSS v4

@theme {
  --color-dark-pink: #ce3d6f;
  --color-dark-pink-50: #ffe0ed;
  --color-dark-pink-100: #ffcfde;
  --color-dark-pink-200: #ffb3c8;
  --color-dark-pink-300: #ff8ca9;
  --color-dark-pink-400: #f36892;
  --color-dark-pink-500: #e23e78;
  --color-dark-pink-600: #bf3766;
  --color-dark-pink-700: #992c51;
  --color-dark-pink-800: #721e3d;
  --color-dark-pink-900: #50142a;
  --color-dark-pink-950: #350518;
}

SCSS

$dark-pink: #ce3d6f;
$dark-pink-rgb: 206, 61, 111;
$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);
}