The hex color #D3DCE0 is a light color. The web-safe version is Hex
#CCCCCC. A complementary color is
#2C231F. The grayscale version is
#DADADA. A 20% lighter version of the original color is
#FFFFFF, and Hex
#A0A9AD is the 20% darker color. If the color is saturated by 10%, you get
#D2DCE1. If the color is desaturated by 10%, the color
#D4DCDF is obtained.