Cache Blue

CSS

:root {
  --cache-blue: #b5cee0;
  --cache-blue-rgb: 181 206 224;
  --cache-blue-oklch: oklch(0.839 0.037 239.2);
}

.element {
  color: var(--cache-blue);
  background-color: hsl(205 41% 79%);
  border-color: oklch(0.839 0.037 239.2);
}

Tailwind CSS v4

@theme {
  --color-cache-blue: #b5cee0;
  --color-cache-blue-50: #ecf7ff;
  --color-cache-blue-100: #deeaf3;
  --color-cache-blue-200: #c7d7e3;
  --color-cache-blue-300: #a7bac9;
  --color-cache-blue-400: #8ba2b2;
  --color-cache-blue-500: #708a9c;
  --color-cache-blue-600: #5f7584;
  --color-cache-blue-700: #4c5d6a;
  --color-cache-blue-800: #37454e;
  --color-cache-blue-900: #252f36;
  --color-cache-blue-950: #141c21;
}

SCSS

$cache-blue: #b5cee0;
$cache-blue-rgb: 181, 206, 224;
$cache-blue-light: mix(#fff, $cache-blue, 20%);
$cache-blue-dark: mix(#000, $cache-blue, 20%);

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