The hex color #e3cfd7 is a light color. The web-safe version is Hex
#CCCCCC. A complementary color is
#1C3028. The grayscale version is
#D8D8D8. A 20% lighter version of the original color is
#FFFFFF, and Hex
#B09CA4 is the 20% darker color. If the color is saturated by 10%, you get
#E4CED7. If the color is desaturated by 10%, the color
#E2D0D7 is obtained.