The hex color #a71bc4 is a dark color. The web-safe version is Hex
#9933CC. A complementary color is
#58E43B. The grayscale version is
#828282. A 20% lighter version of the original color is
#DA4EF7, and Hex
#740091 is the 20% darker color. If the color is saturated by 10%, you get
#AB11CB. If the color is desaturated by 10%, the color
#A325BD is obtained.