New Age Blue

CSS

:root {
  --new-age-blue: #496ead;
  --new-age-blue-rgb: 73 110 173;
  --new-age-blue-oklch: oklch(0.54 0.108 260.5);
}

.element {
  color: var(--new-age-blue);
  background-color: hsl(218 41% 48%);
  border-color: oklch(0.54 0.108 260.5);
}

Tailwind CSS v4

@theme {
  --color-new-age-blue: #496ead;
  --color-new-age-blue-50: #e5f6ff;
  --color-new-age-blue-100: #d5e9ff;
  --color-new-age-blue-200: #bcd5ff;
  --color-new-age-blue-300: #9ab8ef;
  --color-new-age-blue-400: #799fde;
  --color-new-age-blue-500: #5b86cd;
  --color-new-age-blue-600: #4e71ad;
  --color-new-age-blue-700: #3e5b8b;
  --color-new-age-blue-800: #2a4367;
  --color-new-age-blue-900: #1c2e49;
  --color-new-age-blue-950: #0d1b30;
}

SCSS

$new-age-blue: #496ead;
$new-age-blue-rgb: 73, 110, 173;
$new-age-blue-light: mix(#fff, $new-age-blue, 20%);
$new-age-blue-dark: mix(#000, $new-age-blue, 20%);

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