Tanzanite Blue

CSS

:root {
  --tanzanite-blue: #114a6b;
  --tanzanite-blue-rgb: 17 74 107;
  --tanzanite-blue-oklch: oklch(0.391 0.079 239.7);
}

.element {
  color: var(--tanzanite-blue);
  background-color: hsl(202 73% 24%);
  border-color: oklch(0.391 0.079 239.7);
}

Tailwind CSS v4

@theme {
  --color-tanzanite-blue: #114a6b;
  --color-tanzanite-blue-50: #e2f9ff;
  --color-tanzanite-blue-100: #d2ecff;
  --color-tanzanite-blue-200: #b7d9f4;
  --color-tanzanite-blue-300: #94bddd;
  --color-tanzanite-blue-400: #72a5c9;
  --color-tanzanite-blue-500: #518db5;
  --color-tanzanite-blue-600: #467899;
  --color-tanzanite-blue-700: #37607b;
  --color-tanzanite-blue-800: #26465b;
  --color-tanzanite-blue-900: #19313f;
  --color-tanzanite-blue-950: #0a1d28;
}

SCSS

$tanzanite-blue: #114a6b;
$tanzanite-blue-rgb: 17, 74, 107;
$tanzanite-blue-light: mix(#fff, $tanzanite-blue, 20%);
$tanzanite-blue-dark: mix(#000, $tanzanite-blue, 20%);

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