The hex color #a84cb7 is a dark color. The web-safe version is Hex
#9933CC. A complementary color is
#57B348. The grayscale version is
#8E8E8E. A 20% lighter version of the original color is
#DB7FEA, and Hex
#751984 is the 20% darker color. If the color is saturated by 10%, you get
#AB45BB. If the color is desaturated by 10%, the color
#A553B3 is obtained.