The hex color #a84db5 is a dark color. The web-safe version is Hex
#9966CC. A complementary color is
#57B24A. The grayscale version is
#8E8E8E. A 20% lighter version of the original color is
#DB80E8, and Hex
#751A82 is the 20% darker color. If the color is saturated by 10%, you get
#AB47B9. If the color is desaturated by 10%, the color
#A554B1 is obtained.