The hex color #ACE4D2 is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#531B2D. The grayscale version is
#CBCBCB. A 20% lighter version of the original color is
#DFFFFF, and Hex
#79B19F is the 20% darker color. If the color is saturated by 10%, you get
#A9E6D3. If the color is desaturated by 10%, the color
#AFE2D1 is obtained.