The hex color #a70cd9 is a dark color. The web-safe version is Hex
#9900CC. A complementary color is
#58F326. The grayscale version is
#848484. A 20% lighter version of the original color is
#DA3FFF, and Hex
#7400A6 is the 20% darker color. If the color is saturated by 10%, you get
#AB00E2. If the color is desaturated by 10%, the color
#A418D1 is obtained.