The hex color #502ccc is a dark color. The web-safe version is Hex
#6633CC. A complementary color is
#AFD333. The grayscale version is
#6D6D6D. A 20% lighter version of the original color is
#835FFF, and Hex
#1D0099 is the 20% darker color. If the color is saturated by 10%, you get
#4D25D5. If the color is desaturated by 10%, the color
#5333C3 is obtained.