The hex color #4b0e96 is a dark color. The web-safe version is Hex
#330099. A complementary color is
#B4F169. The grayscale version is
#505050. A 20% lighter version of the original color is
#7E41C9, and Hex
#180063 is the 20% darker color. If the color is saturated by 10%, you get
#4B079D. If the color is desaturated by 10%, the color
#4B158F is obtained.