The hex color #a4d0cb is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#5B2F34. The grayscale version is
#C0C0C0. A 20% lighter version of the original color is
#D7FFFE, and Hex
#719D98 is the 20% darker color. If the color is saturated by 10%, you get
#A1D2CC. If the color is desaturated by 10%, the color
#A7CECA is obtained.