Cyan / Aqua
See how #21D4FD looks when applied to real interface components.
Use lighter tints for backgrounds to maintain readability while keeping brand identity.
:root {
/* Cyan / Aqua Base */
--color-primary: #21D4FD;
--color-primary-rgb: 33 212 253;
--color-primary-hsl: 191 98% 56%;
/* Foreground text color based on contrast */
--color-primary-foreground: #000000;
/* Shades */
--color-primary-50: #e6faff;
--color-primary-100: #b3f0fe;
--color-primary-200: #81e7fe;
--color-primary-300: #4eddfd;
--color-primary-400: #1cd3fd;
--color-primary-500: #02bae3;
--color-primary-600: #0291b1;
--color-primary-700: #01677e;
--color-primary-800: #013e4c;
--color-primary-900: #001519;
}