The hex color #a00dc8 is a dark color. The web-safe version is Hex
#9900CC. A complementary color is
#5FF237. The grayscale version is
#7C7C7C. A 20% lighter version of the original color is
#D340FB, and Hex
#6D0095 is the 20% darker color. If the color is saturated by 10%, you get
#A402D0. If the color is desaturated by 10%, the color
#9C18C0 is obtained.