Binary Star

CSS

:root {
  --binary-star: #616767;
  --binary-star-rgb: 97 103 103;
  --binary-star-oklch: oklch(0.509 0.007 196.9);
}

.element {
  color: var(--binary-star);
  background-color: hsl(180 3% 39%);
  border-color: oklch(0.509 0.007 196.9);
}

Tailwind CSS v4

@theme {
  --color-binary-star: #616767;
  --color-binary-star-50: #f3f6f6;
  --color-binary-star-100: #e5e9e9;
  --color-binary-star-200: #d1d5d5;
  --color-binary-star-300: #b3b8b9;
  --color-binary-star-400: #9aa0a0;
  --color-binary-star-500: #818888;
  --color-binary-star-600: #6d7373;
  --color-binary-star-700: #575c5c;
  --color-binary-star-800: #404343;
  --color-binary-star-900: #2c2e2e;
  --color-binary-star-950: #191b1b;
}

SCSS

$binary-star: #616767;
$binary-star-rgb: 97, 103, 103;
$binary-star-light: mix(#fff, $binary-star, 20%);
$binary-star-dark: mix(#000, $binary-star, 20%);

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