The hex color #b3397f is a dark color. The web-safe version is Hex
#CC3366. A complementary color is
#4CC680. The grayscale version is
#797979. A 20% lighter version of the original color is
#E66CB2, and Hex
#80064C is the 20% darker color. If the color is saturated by 10%, you get
#B93380. If the color is desaturated by 10%, the color
#AD3F7E is obtained.