Sodalite Blue

CSS

:root {
  --sodalite-blue: #2c447b;
  --sodalite-blue-rgb: 44 68 123;
  --sodalite-blue-oklch: oklch(0.397 0.098 264.6);
}

.element {
  color: var(--sodalite-blue);
  background-color: hsl(222 47% 33%);
  border-color: oklch(0.397 0.098 264.6);
}

Tailwind CSS v4

@theme {
  --color-sodalite-blue: #2c447b;
  --color-sodalite-blue-50: #e8f5ff;
  --color-sodalite-blue-100: #d9e8ff;
  --color-sodalite-blue-200: #c1d4ff;
  --color-sodalite-blue-300: #a1b7ea;
  --color-sodalite-blue-400: #829ed9;
  --color-sodalite-blue-500: #6684c7;
  --color-sodalite-blue-600: #5670a8;
  --color-sodalite-blue-700: #455a87;
  --color-sodalite-blue-800: #304264;
  --color-sodalite-blue-900: #202e46;
  --color-sodalite-blue-950: #101a2e;
}

SCSS

$sodalite-blue: #2c447b;
$sodalite-blue-rgb: 44, 68, 123;
$sodalite-blue-light: mix(#fff, $sodalite-blue, 20%);
$sodalite-blue-dark: mix(#000, $sodalite-blue, 20%);

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