Royal Blue
See how #4169E1 looks when applied to real interface components.
Use lighter tints for backgrounds to maintain readability while keeping brand identity.
:root {
/* Royal Blue Base */
--color-primary: #4169E1;
--color-primary-rgb: 65 105 225;
--color-primary-hsl: 225 73% 57%;
/* Foreground text color based on contrast */
--color-primary-foreground: #ffffff;
/* Shades */
--color-primary-50: #e9eefc;
--color-primary-100: #bdcbf5;
--color-primary-200: #91a8ee;
--color-primary-300: #6585e7;
--color-primary-400: #3862e0;
--color-primary-500: #1f49c7;
--color-primary-600: #18399a;
--color-primary-700: #11286e;
--color-primary-800: #0a1842;
--color-primary-900: #030816;
}