The hex color #c1b6fc is a light color. The web-safe version is Hex
#CCCCFF. A complementary color is
#3E4903. The grayscale version is
#D1D1D1. A 20% lighter version of the original color is
#F4E9FF, and Hex
#8E83C9 is the 20% darker color. If the color is saturated by 10%, you get
#BFB3FF. If the color is desaturated by 10%, the color
#C3B9F8 is obtained.