The hex color #733c6c is a dark color. The web-safe version is Hex
#663366. A complementary color is
#8CC393. The grayscale version is
#5E5E5E. A 20% lighter version of the original color is
#A66F9F, and Hex
#400939 is the 20% darker color. If the color is saturated by 10%, you get
#75396D. If the color is desaturated by 10%, the color
#713F6B is obtained.