The hex color #b47bc6 is a light color. The web-safe version is Hex
#CC66CC. A complementary color is
#4B8439. The grayscale version is
#A7A7A7. A 20% lighter version of the original color is
#E7AEF9, and Hex
#814893 is the 20% darker color. If the color is saturated by 10%, you get
#B577C9. If the color is desaturated by 10%, the color
#B37FC3 is obtained.