The hex color #16b7cf is a light color. The web-safe version is Hex
#00CCCC. A complementary color is
#E94830. The grayscale version is
#898989. A 20% lighter version of the original color is
#49EAFF, and Hex
#00849C is the 20% darker color. If the color is saturated by 10%, you get
#0ABCD6. If the color is desaturated by 10%, the color
#22B2C8 is obtained.