The hex color #a45db2 is a dark color. The web-safe version is Hex
#996699. A complementary color is
#5BA24D. The grayscale version is
#919191. A 20% lighter version of the original color is
#D790E5, and Hex
#712A7F is the 20% darker color. If the color is saturated by 10%, you get
#A658B5. If the color is desaturated by 10%, the color
#A262AF is obtained.