#DD817E

CSS

:root {
  --york-pink: #dd817e;
  --york-pink-rgb: 221 129 126;
  --york-pink-oklch: oklch(0.702 0.114 22.4);
}

.element {
  color: var(--york-pink);
  background-color: hsl(2 58% 68%);
  border-color: oklch(0.702 0.114 22.4);
}

Tailwind CSS v4

@theme {
  --color-york-pink: #dd817e;
  --color-york-pink-50: #ffe9e5;
  --color-york-pink-100: #ffdad5;
  --color-york-pink-200: #ffc2bc;
  --color-york-pink-300: #eca19b;
  --color-york-pink-400: #da827f;
  --color-york-pink-500: #c76463;
  --color-york-pink-600: #a85554;
  --color-york-pink-700: #874443;
  --color-york-pink-800: #643131;
  --color-york-pink-900: #462121;
  --color-york-pink-950: #2d1011;
}

SCSS

$york-pink: #dd817e;
$york-pink-rgb: 221, 129, 126;
$york-pink-light: mix(#fff, $york-pink, 20%);
$york-pink-dark: mix(#000, $york-pink, 20%);

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