The hex color #a39dc3 is a light color. The web-safe version is Hex
#9999CC. A complementary color is
#5C623C. The grayscale version is
#ACACAC. A 20% lighter version of the original color is
#D6D0F6, and Hex
#706A90 is the 20% darker color. If the color is saturated by 10%, you get
#A29CC5. If the color is desaturated by 10%, the color
#A49EC1 is obtained.