3AM in Shibuya

CSS

:root {
  --color-3am-in-shibuya: #225577;
  --color-3am-in-shibuya-rgb: 34 85 119;
  --color-3am-in-shibuya-oklch: oklch(0.431 0.078 241.2);
}

.element {
  color: var(--color-3am-in-shibuya);
  background-color: hsl(204 56% 30%);
  border-color: oklch(0.431 0.078 241.2);
}

Tailwind CSS v4

@theme {
  --color-color-3am-in-shibuya: #225577;
  --color-color-3am-in-shibuya-50: #e3f8ff;
  --color-color-3am-in-shibuya-100: #d2ecff;
  --color-color-3am-in-shibuya-200: #b8d9f4;
  --color-color-3am-in-shibuya-300: #95bddd;
  --color-color-3am-in-shibuya-400: #74a5c9;
  --color-color-3am-in-shibuya-500: #548db5;
  --color-color-3am-in-shibuya-600: #487799;
  --color-color-3am-in-shibuya-700: #395f7b;
  --color-color-3am-in-shibuya-800: #27465b;
  --color-color-3am-in-shibuya-900: #1a313f;
  --color-color-3am-in-shibuya-950: #0b1d28;
}

SCSS

$color-3am-in-shibuya: #225577;
$color-3am-in-shibuya-rgb: 34, 85, 119;
$color-3am-in-shibuya-light: mix(#fff, $color-3am-in-shibuya, 20%);
$color-3am-in-shibuya-dark: mix(#000, $color-3am-in-shibuya, 20%);

.element {
  color: $color-3am-in-shibuya;
  box-shadow: 0 0 0 2px rgba($color-3am-in-shibuya, 0.35);
}