#FFDFF0

CSS

:root {
  --bunny-tail: #ffdff0;
  --bunny-tail-rgb: 255 223 240;
  --bunny-tail-oklch: oklch(0.935 0.041 344.6);
}

.element {
  color: var(--bunny-tail);
  background-color: hsl(328 100% 94%);
  border-color: oklch(0.935 0.041 344.6);
}

Tailwind CSS v4

@theme {
  --color-bunny-tail: #ffdff0;
  --color-bunny-tail-50: #fff1f7;
  --color-bunny-tail-100: #f3e3eb;
  --color-bunny-tail-200: #e2cdd8;
  --color-bunny-tail-300: #c8afbc;
  --color-bunny-tail-400: #b195a4;
  --color-bunny-tail-500: #9b7c8d;
  --color-bunny-tail-600: #836977;
  --color-bunny-tail-700: #69545f;
  --color-bunny-tail-800: #4d3d46;
  --color-bunny-tail-900: #352a31;
  --color-bunny-tail-950: #21171d;
}

SCSS

$bunny-tail: #ffdff0;
$bunny-tail-rgb: 255, 223, 240;
$bunny-tail-light: mix(#fff, $bunny-tail, 20%);
$bunny-tail-dark: mix(#000, $bunny-tail, 20%);

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