The hex color #654f3a is a dark color. The web-safe version is Hex
#666633. A complementary color is
#9AB0C5. The grayscale version is
#4F4F4F. A 20% lighter version of the original color is
#98826D, and Hex
#321C07 is the 20% darker color. If the color is saturated by 10%, you get
#674F38. If the color is desaturated by 10%, the color
#634F3C is obtained.