The hex color #a40a79 is a dark color. The web-safe version is Hex
#990066. A complementary color is
#5BF586. The grayscale version is
#626262. A 20% lighter version of the original color is
#D73DAC, and Hex
#710046 is the 20% darker color. If the color is saturated by 10%, you get
#AB017B. If the color is desaturated by 10%, the color
#9D1377 is obtained.