The hex color #a30ea7 is a dark color. The web-safe version is Hex
#990099. A complementary color is
#5CF158. The grayscale version is
#737373. A 20% lighter version of the original color is
#D641DA, and Hex
#700074 is the 20% darker color. If the color is saturated by 10%, you get
#A804AC. If the color is desaturated by 10%, the color
#9E18A2 is obtained.