The hex color #a10bca is a dark color. The web-safe version is Hex
#9900CC. A complementary color is
#5EF435. The grayscale version is
#7D7D7D. A 20% lighter version of the original color is
#D43EFD, and Hex
#6E0097 is the 20% darker color. If the color is saturated by 10%, you get
#A500D2. If the color is desaturated by 10%, the color
#9D16C2 is obtained.