Goluboy Blue

CSS

:root {
  --goluboy-blue: #8bb9dd;
  --goluboy-blue-rgb: 139 185 221;
  --goluboy-blue-oklch: oklch(0.766 0.071 242.4);
}

.element {
  color: var(--goluboy-blue);
  background-color: hsl(206 55% 71%);
  border-color: oklch(0.766 0.071 242.4);
}

Tailwind CSS v4

@theme {
  --color-goluboy-blue: #8bb9dd;
  --color-goluboy-blue-50: #e5f8ff;
  --color-goluboy-blue-100: #d5ebff;
  --color-goluboy-blue-200: #bbd8f1;
  --color-goluboy-blue-300: #99bcda;
  --color-goluboy-blue-400: #79a4c5;
  --color-goluboy-blue-500: #5a8cb2;
  --color-goluboy-blue-600: #4d7696;
  --color-goluboy-blue-700: #3d5f78;
  --color-goluboy-blue-800: #2b4659;
  --color-goluboy-blue-900: #1d303e;
  --color-goluboy-blue-950: #0d1c27;
}

SCSS

$goluboy-blue: #8bb9dd;
$goluboy-blue-rgb: 139, 185, 221;
$goluboy-blue-light: mix(#fff, $goluboy-blue, 20%);
$goluboy-blue-dark: mix(#000, $goluboy-blue, 20%);

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