Picton Blue

CSS

:root {
  --picton-blue: #5ba0d0;
  --picton-blue-rgb: 91 160 208;
  --picton-blue-oklch: oklch(0.68 0.1 240.7);
}

.element {
  color: var(--picton-blue);
  background-color: hsl(205 55% 59%);
  border-color: oklch(0.68 0.1 240.7);
}

Tailwind CSS v4

@theme {
  --color-picton-blue: #5ba0d0;
  --color-picton-blue-50: #ddf9ff;
  --color-picton-blue-100: #ccedff;
  --color-picton-blue-200: #b0dafc;
  --color-picton-blue-300: #8abee7;
  --color-picton-blue-400: #65a6d4;
  --color-picton-blue-500: #3f8ec2;
  --color-picton-blue-600: #3778a4;
  --color-picton-blue-700: #2c6083;
  --color-picton-blue-800: #1c4761;
  --color-picton-blue-900: #123144;
  --color-picton-blue-950: #041d2c;
}

SCSS

$picton-blue: #5ba0d0;
$picton-blue-rgb: 91, 160, 208;
$picton-blue-light: mix(#fff, $picton-blue, 20%);
$picton-blue-dark: mix(#000, $picton-blue, 20%);

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