The hex color #a37f8b is a light color. The web-safe version is Hex
#996699. A complementary color is
#5C8074. The grayscale version is
#8F8F8F. A 20% lighter version of the original color is
#D6B2BE, and Hex
#704C58 is the 20% darker color. If the color is saturated by 10%, you get
#A57D8B. If the color is desaturated by 10%, the color
#A1818B is obtained.