The hex color #e7d3d5 is a light color. The web-safe version is Hex
#FFCCCC. A complementary color is
#182C2A. The grayscale version is
#DADADA. A 20% lighter version of the original color is
#FFFFFF, and Hex
#B4A0A2 is the 20% darker color. If the color is saturated by 10%, you get
#E8D2D4. If the color is desaturated by 10%, the color
#E6D4D6 is obtained.