Cats and Dogs

CSS

:root {
  --cats-and-dogs: #8ea5b6;
  --cats-and-dogs-rgb: 142 165 182;
  --cats-and-dogs-oklch: oklch(0.71 0.036 240.1);
}

.element {
  color: var(--cats-and-dogs);
  background-color: hsl(206 22% 64%);
  border-color: oklch(0.71 0.036 240.1);
}

Tailwind CSS v4

@theme {
  --color-cats-and-dogs: #8ea5b6;
  --color-cats-and-dogs-50: #edf7ff;
  --color-cats-and-dogs-100: #deeaf3;
  --color-cats-and-dogs-200: #c8d7e3;
  --color-cats-and-dogs-300: #a8bac9;
  --color-cats-and-dogs-400: #8ca2b2;
  --color-cats-and-dogs-500: #718a9c;
  --color-cats-and-dogs-600: #607584;
  --color-cats-and-dogs-700: #4d5d6a;
  --color-cats-and-dogs-800: #37444e;
  --color-cats-and-dogs-900: #262f36;
  --color-cats-and-dogs-950: #141c21;
}

SCSS

$cats-and-dogs: #8ea5b6;
$cats-and-dogs-rgb: 142, 165, 182;
$cats-and-dogs-light: mix(#fff, $cats-and-dogs, 20%);
$cats-and-dogs-dark: mix(#000, $cats-and-dogs, 20%);

.element {
  color: $cats-and-dogs;
  box-shadow: 0 0 0 2px rgba($cats-and-dogs, 0.35);
}