The hex color #b29adf is a light color. The web-safe version is Hex
#9999CC. A complementary color is
#4D6520. The grayscale version is
#B9B9B9. A 20% lighter version of the original color is
#E5CDFF, and Hex
#7F67AC is the 20% darker color. If the color is saturated by 10%, you get
#B197E3. If the color is desaturated by 10%, the color
#B39DDB is obtained.