The hex color #a6fdf5 is a light color. The web-safe version is Hex
#99FFFF. A complementary color is
#59020A. The grayscale version is
#DDDDDD. A 20% lighter version of the original color is
#D9FFFF, and Hex
#73CAC2 is the 20% darker color. If the color is saturated by 10%, you get
#A0FFF7. If the color is desaturated by 10%, the color
#ACFAF3 is obtained.