Dresden Blue

CSS

:root {
  --dresden-blue: #0086bb;
  --dresden-blue-rgb: 0 134 187;
  --dresden-blue-oklch: oklch(0.586 0.125 235.3);
}

.element {
  color: var(--dresden-blue);
  background-color: hsl(197 100% 37%);
  border-color: oklch(0.586 0.125 235.3);
}

Tailwind CSS v4

@theme {
  --color-dresden-blue: #0086bb;
  --color-dresden-blue-50: #d5fbff;
  --color-dresden-blue-100: #c1efff;
  --color-dresden-blue-200: #a1ddff;
  --color-dresden-blue-300: #76c1f0;
  --color-dresden-blue-400: #47a9dd;
  --color-dresden-blue-500: #0091cc;
  --color-dresden-blue-600: #007bac;
  --color-dresden-blue-700: #01628b;
  --color-dresden-blue-800: #004966;
  --color-dresden-blue-900: #003248;
  --color-dresden-blue-950: #001e2f;
}

SCSS

$dresden-blue: #0086bb;
$dresden-blue-rgb: 0, 134, 187;
$dresden-blue-light: mix(#fff, $dresden-blue, 20%);
$dresden-blue-dark: mix(#000, $dresden-blue, 20%);

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