Pompeius Blue

CSS

:root {
  --pompeius-blue: #77a8ab;
  --pompeius-blue-rgb: 119 168 171;
  --pompeius-blue-oklch: oklch(0.698 0.052 200.8);
}

.element {
  color: var(--pompeius-blue);
  background-color: hsl(183 24% 57%);
  border-color: oklch(0.698 0.052 200.8);
}

Tailwind CSS v4

@theme {
  --color-pompeius-blue: #77a8ab;
  --color-pompeius-blue-50: #e5fafc;
  --color-pompeius-blue-100: #d5edf0;
  --color-pompeius-blue-200: #bbdbde;
  --color-pompeius-blue-300: #99c0c3;
  --color-pompeius-blue-400: #7aa8ab;
  --color-pompeius-blue-500: #5b9194;
  --color-pompeius-blue-600: #4d7b7d;
  --color-pompeius-blue-700: #3e6264;
  --color-pompeius-blue-800: #2c4849;
  --color-pompeius-blue-900: #1e3233;
  --color-pompeius-blue-950: #0d1e1e;
}

SCSS

$pompeius-blue: #77a8ab;
$pompeius-blue-rgb: 119, 168, 171;
$pompeius-blue-light: mix(#fff, $pompeius-blue, 20%);
$pompeius-blue-dark: mix(#000, $pompeius-blue, 20%);

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