Dithered Sky

CSS

:root {
  --dithered-sky: #bcdfff;
  --dithered-sky-rgb: 188 223 255;
  --dithered-sky-oklch: oklch(0.889 0.058 246.1);
}

.element {
  color: var(--dithered-sky);
  background-color: hsl(209 100% 87%);
  border-color: oklch(0.889 0.058 246.1);
}

Tailwind CSS v4

@theme {
  --color-dithered-sky: #bcdfff;
  --color-dithered-sky-50: #e9f7ff;
  --color-dithered-sky-100: #d9eafb;
  --color-dithered-sky-200: #c2d7ec;
  --color-dithered-sky-300: #a1bbd4;
  --color-dithered-sky-400: #83a2bf;
  --color-dithered-sky-500: #668aab;
  --color-dithered-sky-600: #577590;
  --color-dithered-sky-700: #455e74;
  --color-dithered-sky-800: #314555;
  --color-dithered-sky-900: #21303b;
  --color-dithered-sky-950: #111c25;
}

SCSS

$dithered-sky: #bcdfff;
$dithered-sky-rgb: 188, 223, 255;
$dithered-sky-light: mix(#fff, $dithered-sky, 20%);
$dithered-sky-dark: mix(#000, $dithered-sky, 20%);

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