The hex color #d3d3c0 is a light color. The web-safe version is Hex
#CCCCCC. A complementary color is
#2C2C3F. The grayscale version is
#CDCDCD. A 20% lighter version of the original color is
#FFFFF3, and Hex
#A0A08D is the 20% darker color. If the color is saturated by 10%, you get
#D4D4BF. If the color is desaturated by 10%, the color
#D2D2C1 is obtained.