The hex color #c937e8 is a dark color. The web-safe version is Hex
#CC33FF. A complementary color is
#36C817. The grayscale version is
#A3A3A3. A 20% lighter version of the original color is
#FC6AFF, and Hex
#9604B5 is the 20% darker color. If the color is saturated by 10%, you get
#CD2CEF. If the color is desaturated by 10%, the color
#C542E1 is obtained.