The hex color #a917c2 is a dark color. The web-safe version is Hex
#9900CC. A complementary color is
#56E83D. The grayscale version is
#818181. A 20% lighter version of the original color is
#DC4AF5, and Hex
#76008F is the 20% darker color. If the color is saturated by 10%, you get
#AD0CC9. If the color is desaturated by 10%, the color
#A522BB is obtained.