The hex color #a56a5b is a dark color. The web-safe version is Hex
#996666. A complementary color is
#5A95A4. The grayscale version is
#797979. A 20% lighter version of the original color is
#D89D8E, and Hex
#723728 is the 20% darker color. If the color is saturated by 10%, you get
#A96958. If the color is desaturated by 10%, the color
#A16B5E is obtained.