The hex color #c7b1df is a light color. The web-safe version is Hex
#CC99CC. A complementary color is
#384E20. The grayscale version is
#C8C8C8. A 20% lighter version of the original color is
#FAE4FF, and Hex
#947EAC is the 20% darker color. If the color is saturated by 10%, you get
#C7AFE1. If the color is desaturated by 10%, the color
#C7B3DD is obtained.