Fountains of Budapest

CSS

:root {
  --fountains-of-budapest: #b9def0;
  --fountains-of-budapest-rgb: 185 222 240;
  --fountains-of-budapest-oklch: oklch(0.88 0.046 228.9);
}

.element {
  color: var(--fountains-of-budapest);
  background-color: hsl(200 65% 83%);
  border-color: oklch(0.88 0.046 228.9);
}

Tailwind CSS v4

@theme {
  --color-fountains-of-budapest: #b9def0;
  --color-fountains-of-budapest-50: #e9f8ff;
  --color-fountains-of-budapest-100: #d9ebf5;
  --color-fountains-of-budapest-200: #c1d8e5;
  --color-fountains-of-budapest-300: #a0bccb;
  --color-fountains-of-budapest-400: #83a4b4;
  --color-fountains-of-budapest-500: #668d9f;
  --color-fountains-of-budapest-600: #577786;
  --color-fountains-of-budapest-700: #455f6c;
  --color-fountains-of-budapest-800: #31464f;
  --color-fountains-of-budapest-900: #213037;
  --color-fountains-of-budapest-950: #111d22;
}

SCSS

$fountains-of-budapest: #b9def0;
$fountains-of-budapest-rgb: 185, 222, 240;
$fountains-of-budapest-light: mix(#fff, $fountains-of-budapest, 20%);
$fountains-of-budapest-dark: mix(#000, $fountains-of-budapest, 20%);

.element {
  color: $fountains-of-budapest;
  box-shadow: 0 0 0 2px rgba($fountains-of-budapest, 0.35);
}