The hex color #a4d0c0 is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#5B2F3F. The grayscale version is
#BCBCBC. A 20% lighter version of the original color is
#D7FFF3, and Hex
#719D8D is the 20% darker color. If the color is saturated by 10%, you get
#A2D2C0. If the color is desaturated by 10%, the color
#A6CEC0 is obtained.