The hex color #a40897 is a dark color. The web-safe version is Hex
#990099. A complementary color is
#5BF768. The grayscale version is
#6C6C6C. A 20% lighter version of the original color is
#D73BCA, and Hex
#710064 is the 20% darker color. If the color is saturated by 10%, you get
#AA009B. If the color is desaturated by 10%, the color
#9E1293 is obtained.