The hex color #7d157f is a dark color. The web-safe version is Hex
#660066. A complementary color is
#82EA80. The grayscale version is
#5B5B5B. A 20% lighter version of the original color is
#B048B2, and Hex
#4A004C is the 20% darker color. If the color is saturated by 10%, you get
#800E83. If the color is desaturated by 10%, the color
#7A1C7B is obtained.