The hex color #9e40a3 is a dark color. The web-safe version is Hex
#993399. A complementary color is
#61BF5C. The grayscale version is
#808080. A 20% lighter version of the original color is
#D173D6, and Hex
#6B0D70 is the 20% darker color. If the color is saturated by 10%, you get
#A13AA6. If the color is desaturated by 10%, the color
#9B46A0 is obtained.