#CC1A7D

CSS

:root {
  --bottom-of-my-heart: #cc1a7d;
  --bottom-of-my-heart-rgb: 204 26 125;
  --bottom-of-my-heart-oklch: oklch(0.561 0.218 354.2);
}

.element {
  color: var(--bottom-of-my-heart);
  background-color: hsl(327 77% 45%);
  border-color: oklch(0.561 0.218 354.2);
}

Tailwind CSS v4

@theme {
  --color-bottom-of-my-heart: #cc1a7d;
  --color-bottom-of-my-heart-50: #ffdcf7;
  --color-bottom-of-my-heart-100: #ffcaea;
  --color-bottom-of-my-heart-200: #ffabd7;
  --color-bottom-of-my-heart-300: #ff82bb;
  --color-bottom-of-my-heart-400: #fa5aa7;
  --color-bottom-of-my-heart-500: #e9218f;
  --color-bottom-of-my-heart-600: #c52179;
  --color-bottom-of-my-heart-700: #9e1b61;
  --color-bottom-of-my-heart-800: #75114a;
  --color-bottom-of-my-heart-900: #530c33;
  --color-bottom-of-my-heart-950: #37001f;
}

SCSS

$bottom-of-my-heart: #cc1a7d;
$bottom-of-my-heart-rgb: 204, 26, 125;
$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);
}