The hex color #a408d9 is a dark color. The web-safe version is Hex
#9900CC. A complementary color is
#5BF726. The grayscale version is
#828282. A 20% lighter version of the original color is
#D73BFF, and Hex
#7100A6 is the 20% darker color. If the color is saturated by 10%, you get
#A700E2. If the color is desaturated by 10%, the color
#A114D0 is obtained.