The hex color #5E107B is a dark color. The web-safe version is Hex
#660066. A complementary color is
#A1EF84. The grayscale version is
#4E4E4E. A 20% lighter version of the original color is
#9143AE, and Hex
#2B0048 is the 20% darker color. If the color is saturated by 10%, you get
#600A80. If the color is desaturated by 10%, the color
#5C1676 is obtained.