Beaded Blue

CSS

:root {
  --beaded-blue: #494d8b;
  --beaded-blue-rgb: 73 77 139;
  --beaded-blue-oklch: oklch(0.447 0.101 278.7);
}

.element {
  color: var(--beaded-blue);
  background-color: hsl(236 31% 42%);
  border-color: oklch(0.447 0.101 278.7);
}

Tailwind CSS v4

@theme {
  --color-beaded-blue: #494d8b;
  --color-beaded-blue-50: #eff3ff;
  --color-beaded-blue-100: #e1e5ff;
  --color-beaded-blue-200: #ccd0ff;
  --color-beaded-blue-300: #adb2ea;
  --color-beaded-blue-400: #9198d9;
  --color-beaded-blue-500: #787ec8;
  --color-beaded-blue-600: #656ba9;
  --color-beaded-blue-700: #515687;
  --color-beaded-blue-800: #393f65;
  --color-beaded-blue-900: #272b47;
  --color-beaded-blue-950: #16182e;
}

SCSS

$beaded-blue: #494d8b;
$beaded-blue-rgb: 73, 77, 139;
$beaded-blue-light: mix(#fff, $beaded-blue, 20%);
$beaded-blue-dark: mix(#000, $beaded-blue, 20%);

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