#D00184

CSS

:root {
  --bottom-of-my-heart: #d00184;
  --bottom-of-my-heart-rgb: 208 1 132;
  --bottom-of-my-heart-oklch: oklch(0.564 0.233 351.8);
}

.element {
  color: var(--bottom-of-my-heart);
  background-color: hsl(322 99% 41%);
  border-color: oklch(0.564 0.233 351.8);
}

Tailwind CSS v4

@theme {
  --color-bottom-of-my-heart: #d00184;
  --color-bottom-of-my-heart-50: #ffdafa;
  --color-bottom-of-my-heart-100: #ffc7ed;
  --color-bottom-of-my-heart-200: #ffa8db;
  --color-bottom-of-my-heart-300: #ff7ec0;
  --color-bottom-of-my-heart-400: #fe53ad;
  --color-bottom-of-my-heart-500: #ec0196;
  --color-bottom-of-my-heart-600: #c7107f;
  --color-bottom-of-my-heart-700: #a10f66;
  --color-bottom-of-my-heart-800: #77094e;
  --color-bottom-of-my-heart-900: #540736;
  --color-bottom-of-my-heart-950: #380021;
}

SCSS

$bottom-of-my-heart: #d00184;
$bottom-of-my-heart-rgb: 208, 1, 132;
$bottom-of-my-heart-light: mix(#fff, $bottom-of-my-heart, 20%);
$bottom-of-my-heart-dark: mix(#000, $bottom-of-my-heart, 20%);

.element {
  color: $bottom-of-my-heart;
  box-shadow: 0 0 0 2px rgba($bottom-of-my-heart, 0.35);
}