The hex color #e3d3c0 is a light color. The web-safe version is Hex
#CCCCCC. A complementary color is
#1C2C3F. The grayscale version is
#D2D2D2. A 20% lighter version of the original color is
#FFFFF3, and Hex
#B0A08D is the 20% darker color. If the color is saturated by 10%, you get
#E5D3BE. If the color is desaturated by 10%, the color
#E1D3C2 is obtained.