The hex color #a00af0 is a dark color. The web-safe version is Hex
#9900FF. A complementary color is
#5FF50F. The grayscale version is
#898989. A 20% lighter version of the original color is
#D33DFF, and Hex
#6D00BD is the 20% darker color. If the color is saturated by 10%, you get
#A200FA. If the color is desaturated by 10%, the color
#9E17E6 is obtained.