The hex color #16a3d6 is a dark color. The web-safe version is Hex
#0099CC. A complementary color is
#E95C29. The grayscale version is
#858585. A 20% lighter version of the original color is
#49D6FF, and Hex
#0070A3 is the 20% darker color. If the color is saturated by 10%, you get
#0BA6DE. If the color is desaturated by 10%, the color
#21A0CE is obtained.