The hex color #c4b5fb is a light color. The web-safe version is Hex
#CCCCFF. A complementary color is
#3B4A04. The grayscale version is
#D1D1D1. A 20% lighter version of the original color is
#F7E8FF, and Hex
#9182C8 is the 20% darker color. If the color is saturated by 10%, you get
#C3B2FF. If the color is desaturated by 10%, the color
#C5B8F7 is obtained.