The hex color #7d179c is a dark color. The web-safe version is Hex
#660099. A complementary color is
#82E863. The grayscale version is
#656565. A 20% lighter version of the original color is
#B04ACF, and Hex
#4A0069 is the 20% darker color. If the color is saturated by 10%, you get
#7F0FA1. If the color is desaturated by 10%, the color
#7B1F97 is obtained.