Majolica Blue

CSS

:root {
  --majolica-blue: #2d4b65;
  --majolica-blue-rgb: 45 75 101;
  --majolica-blue-oklch: oklch(0.401 0.057 246);
}

.element {
  color: var(--majolica-blue);
  background-color: hsl(208 38% 29%);
  border-color: oklch(0.401 0.057 246);
}

Tailwind CSS v4

@theme {
  --color-majolica-blue: #2d4b65;
  --color-majolica-blue-50: #e9f7ff;
  --color-majolica-blue-100: #daeafb;
  --color-majolica-blue-200: #c2d7ec;
  --color-majolica-blue-300: #a1bbd4;
  --color-majolica-blue-400: #83a2bf;
  --color-majolica-blue-500: #678aaa;
  --color-majolica-blue-600: #577590;
  --color-majolica-blue-700: #465e73;
  --color-majolica-blue-800: #314555;
  --color-majolica-blue-900: #22303b;
  --color-majolica-blue-950: #111c25;
}

SCSS

$majolica-blue: #2d4b65;
$majolica-blue-rgb: 45, 75, 101;
$majolica-blue-light: mix(#fff, $majolica-blue, 20%);
$majolica-blue-dark: mix(#000, $majolica-blue, 20%);

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