The hex color #a6ded0 is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#59212F. The grayscale version is
#C7C7C7. A 20% lighter version of the original color is
#D9FFFF, and Hex
#73AB9D is the 20% darker color. If the color is saturated by 10%, you get
#A3E0D1. If the color is desaturated by 10%, the color
#A9DCCF is obtained.