The hex color #a809c2 is a dark color. The web-safe version is Hex
#9900CC. A complementary color is
#57F63D. The grayscale version is
#7C7C7C. A 20% lighter version of the original color is
#DB3CF5, and Hex
#75008F is the 20% darker color. If the color is saturated by 10%, you get
#AC00C9. If the color is desaturated by 10%, the color
#A414BB is obtained.