Reef Blue

CSS

:root {
  --reef-blue: #93bdcf;
  --reef-blue-rgb: 147 189 207;
  --reef-blue-oklch: oklch(0.774 0.052 226);
}

.element {
  color: var(--reef-blue);
  background-color: hsl(198 38% 69%);
  border-color: oklch(0.774 0.052 226);
}

Tailwind CSS v4

@theme {
  --color-reef-blue: #93bdcf;
  --color-reef-blue-50: #e7f8ff;
  --color-reef-blue-100: #d7ecf6;
  --color-reef-blue-200: #bed9e6;
  --color-reef-blue-300: #9dbdcc;
  --color-reef-blue-400: #7ea5b6;
  --color-reef-blue-500: #618ea0;
  --color-reef-blue-600: #527888;
  --color-reef-blue-700: #41606d;
  --color-reef-blue-800: #2e4650;
  --color-reef-blue-900: #1f3137;
  --color-reef-blue-950: #0f1d22;
}

SCSS

$reef-blue: #93bdcf;
$reef-blue-rgb: 147, 189, 207;
$reef-blue-light: mix(#fff, $reef-blue, 20%);
$reef-blue-dark: mix(#000, $reef-blue, 20%);

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