The hex color #d0e4e2 is a light color. The web-safe version is Hex
#CCCCCC. A complementary color is
#2F1B1D. The grayscale version is
#DDDDDD. A 20% lighter version of the original color is
#FFFFFF, and Hex
#9DB1AF is the 20% darker color. If the color is saturated by 10%, you get
#CFE5E3. If the color is desaturated by 10%, the color
#D1E3E1 is obtained.