The hex color #520b6c is a dark color. The web-safe version is Hex
#660066. A complementary color is
#ADF493. The grayscale version is
#434343. A 20% lighter version of the original color is
#853E9F, and Hex
#1F0039 is the 20% darker color. If the color is saturated by 10%, you get
#540570. If the color is desaturated by 10%, the color
#511168 is obtained.