The hex color #c3849b is a light color. The web-safe version is Hex
#CC9999. A complementary color is
#3C7B64. The grayscale version is
#A1A1A1. A 20% lighter version of the original color is
#F6B7CE, and Hex
#905168 is the 20% darker color. If the color is saturated by 10%, you get
#C6819A. If the color is desaturated by 10%, the color
#C0879C is obtained.