The hex color #a49ec4 is a light color. The web-safe version is Hex
#9999CC. A complementary color is
#5B613B. The grayscale version is
#ADADAD. A 20% lighter version of the original color is
#D7D1F7, and Hex
#716B91 is the 20% darker color. If the color is saturated by 10%, you get
#A39DC6. If the color is desaturated by 10%, the color
#A59FC2 is obtained.