Arctic Blue

CSS

:root {
  --arctic-blue: #95d6dc;
  --arctic-blue-rgb: 149 214 220;
  --arctic-blue-oklch: oklch(0.835 0.066 203.2);
}

.element {
  color: var(--arctic-blue);
  background-color: hsl(185 50% 72%);
  border-color: oklch(0.835 0.066 203.2);
}

Tailwind CSS v4

@theme {
  --color-arctic-blue: #95d6dc;
  --color-arctic-blue-50: #e0fbfe;
  --color-arctic-blue-100: #cfeff2;
  --color-arctic-blue-200: #b4dde2;
  --color-arctic-blue-300: #90c2c8;
  --color-arctic-blue-400: #6eaab0;
  --color-arctic-blue-500: #4b939a;
  --color-arctic-blue-600: #417d82;
  --color-arctic-blue-700: #336468;
  --color-arctic-blue-800: #24494c;
  --color-arctic-blue-900: #183335;
  --color-arctic-blue-950: #081e20;
}

SCSS

$arctic-blue: #95d6dc;
$arctic-blue-rgb: 149, 214, 220;
$arctic-blue-light: mix(#fff, $arctic-blue, 20%);
$arctic-blue-dark: mix(#000, $arctic-blue, 20%);

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