Bowerbird Blue

CSS

:root {
  --bowerbird-blue: #006585;
  --bowerbird-blue-rgb: 0 101 133;
  --bowerbird-blue-oklch: oklch(0.474 0.093 228.6);
}

.element {
  color: var(--bowerbird-blue);
  background-color: hsl(194 100% 26%);
  border-color: oklch(0.474 0.093 228.6);
}

Tailwind CSS v4

@theme {
  --color-bowerbird-blue: #006585;
  --color-bowerbird-blue-50: #dbfbff;
  --color-bowerbird-blue-100: #c9eeff;
  --color-bowerbird-blue-200: #acdcf5;
  --color-bowerbird-blue-300: #85c1de;
  --color-bowerbird-blue-400: #5fa9ca;
  --color-bowerbird-blue-500: #3492b7;
  --color-bowerbird-blue-600: #2e7b9a;
  --color-bowerbird-blue-700: #25637c;
  --color-bowerbird-blue-800: #17495b;
  --color-bowerbird-blue-900: #0f3240;
  --color-bowerbird-blue-950: #021e29;
}

SCSS

$bowerbird-blue: #006585;
$bowerbird-blue-rgb: 0, 101, 133;
$bowerbird-blue-light: mix(#fff, $bowerbird-blue, 20%);
$bowerbird-blue-dark: mix(#000, $bowerbird-blue, 20%);

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