Studer Blue

CSS

:root {
  --studer-blue: #005577;
  --studer-blue-rgb: 0 85 119;
  --studer-blue-oklch: oklch(0.424 0.089 234.2);
}

.element {
  color: var(--studer-blue);
  background-color: hsl(197 100% 23%);
  border-color: oklch(0.424 0.089 234.2);
}

Tailwind CSS v4

@theme {
  --color-studer-blue: #005577;
  --color-studer-blue-50: #defaff;
  --color-studer-blue-100: #cdedff;
  --color-studer-blue-200: #b1dbf6;
  --color-studer-blue-300: #8bbfdf;
  --color-studer-blue-400: #67a7cb;
  --color-studer-blue-500: #4290b8;
  --color-studer-blue-600: #39799b;
  --color-studer-blue-700: #2d617d;
  --color-studer-blue-800: #1e485c;
  --color-studer-blue-900: #143240;
  --color-studer-blue-950: #051d29;
}

SCSS

$studer-blue: #005577;
$studer-blue-rgb: 0, 85, 119;
$studer-blue-light: mix(#fff, $studer-blue, 20%);
$studer-blue-dark: mix(#000, $studer-blue, 20%);

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