The hex color #e6d3d3 is a light color. The web-safe version is Hex
#FFCCCC. A complementary color is
#192C2C. The grayscale version is
#D9D9D9. A 20% lighter version of the original color is
#FFFFFF, and Hex
#B3A0A0 is the 20% darker color. If the color is saturated by 10%, you get
#E7D2D2. If the color is desaturated by 10%, the color
#E5D4D4 is obtained.