The hex color #6DF0FF is a light color. The web-safe version is Hex
#66FFFF. A complementary color is
#920F00. The grayscale version is
#C9C9C9. A 20% lighter version of the original color is
#A0FFFF, and Hex
#3ABDCC is the 20% darker color. If the color is saturated by 10%, you get
#64F4FF. If the color is desaturated by 10%, the color
#76ECFA is obtained.