#C9436D

CSS

:root {
  --dark-pink: #c9436d;
  --dark-pink-rgb: 201 67 109;
  --dark-pink-oklch: oklch(0.582 0.172 5.1);
}

.element {
  color: var(--dark-pink);
  background-color: hsl(341 55% 53%);
  border-color: oklch(0.582 0.172 5.1);
}

Tailwind CSS v4

@theme {
  --color-dark-pink: #c9436d;
  --color-dark-pink-50: #ffe1ed;
  --color-dark-pink-100: #ffd1de;
  --color-dark-pink-200: #ffb5c7;
  --color-dark-pink-300: #ff90a8;
  --color-dark-pink-400: #ef6d91;
  --color-dark-pink-500: #dd4677;
  --color-dark-pink-600: #bb3d65;
  --color-dark-pink-700: #963150;
  --color-dark-pink-800: #70223c;
  --color-dark-pink-900: #4f172a;
  --color-dark-pink-950: #340717;
}

SCSS

$dark-pink: #c9436d;
$dark-pink-rgb: 201, 67, 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);
}