The hex color #5d196c is a dark color. The web-safe version is Hex
#660066. A complementary color is
#A2E693. The grayscale version is
#4B4B4B. A 20% lighter version of the original color is
#904C9F, and Hex
#2A0039 is the 20% darker color. If the color is saturated by 10%, you get
#5F146F. If the color is desaturated by 10%, the color
#5B1E69 is obtained.