Lost in Space

CSS

:root {
  --lost-in-space: #03386a;
  --lost-in-space-rgb: 3 56 106;
  --lost-in-space-oklch: oklch(0.34 0.101 252.8);
}

.element {
  color: var(--lost-in-space);
  background-color: hsl(209 94% 21%);
  border-color: oklch(0.34 0.101 252.8);
}

Tailwind CSS v4

@theme {
  --color-lost-in-space: #03386a;
  --color-lost-in-space-50: #e2f7ff;
  --color-lost-in-space-100: #d2eaff;
  --color-lost-in-space-200: #b8d7ff;
  --color-lost-in-space-300: #94baeb;
  --color-lost-in-space-400: #73a2d9;
  --color-lost-in-space-500: #5389c7;
  --color-lost-in-space-600: #4774a8;
  --color-lost-in-space-700: #385d87;
  --color-lost-in-space-800: #264464;
  --color-lost-in-space-900: #192f46;
  --color-lost-in-space-950: #0a1c2e;
}

SCSS

$lost-in-space: #03386a;
$lost-in-space-rgb: 3, 56, 106;
$lost-in-space-light: mix(#fff, $lost-in-space, 20%);
$lost-in-space-dark: mix(#000, $lost-in-space, 20%);

.element {
  color: $lost-in-space;
  box-shadow: 0 0 0 2px rgba($lost-in-space, 0.35);
}