The hex color #4e206c is a dark color. The web-safe version is Hex
#663366. A complementary color is
#B1DF93. The grayscale version is
#494949. A 20% lighter version of the original color is
#81539F, and Hex
#1B0039 is the 20% darker color. If the color is saturated by 10%, you get
#4F1C70. If the color is desaturated by 10%, the color
#4D2468 is obtained.