The hex color #16cfe6 is a light color. The web-safe version is Hex
#00CCFF. A complementary color is
#E93019. The grayscale version is
#999999. A 20% lighter version of the original color is
#49FFFF, and Hex
#009CB3 is the 20% darker color. If the color is saturated by 10%, you get
#09D4EE. If the color is desaturated by 10%, the color
#23CADE is obtained.