The hex color #c7b1ee is a light color. The web-safe version is Hex
#CC99FF. A complementary color is
#384E11. The grayscale version is
#CDCDCD. A 20% lighter version of the original color is
#FAE4FF, and Hex
#947EBB is the 20% darker color. If the color is saturated by 10%, you get
#C6AEF1. If the color is desaturated by 10%, the color
#C8B4EB is obtained.