The hex color #01b3f5 is a light color. The web-safe version is Hex
#00CCFF. A complementary color is
#FE4C0A. The grayscale version is
#8E8E8E. A 20% lighter version of the original color is
#34E6FF, and Hex
#0080C2 is the 20% darker color. If the color is saturated by 10%, you get
#00B7FF. If the color is desaturated by 10%, the color
#0FAFEB is obtained.