The hex color #a49bd9 is a light color. The web-safe version is Hex
#9999CC. A complementary color is
#5B6426. The grayscale version is
#B3B3B3. A 20% lighter version of the original color is
#D7CEFF, and Hex
#7168A6 is the 20% darker color. If the color is saturated by 10%, you get
#A399DD. If the color is desaturated by 10%, the color
#A59DD5 is obtained.