The hex color #a13bf0 is a dark color. The web-safe version is Hex
#9933FF. A complementary color is
#5EC40F. The grayscale version is
#999999. A 20% lighter version of the original color is
#D46EFF, and Hex
#6E08BD is the 20% darker color. If the color is saturated by 10%, you get
#A232F9. If the color is desaturated by 10%, the color
#A044E7 is obtained.