The hex color #603a2f is a dark color. The web-safe version is Hex
#663333. A complementary color is
#9FC5D0. The grayscale version is
#434343. A 20% lighter version of the original color is
#936D62, and Hex
#2D0700 is the 20% darker color. If the color is saturated by 10%, you get
#63392D. If the color is desaturated by 10%, the color
#5D3B31 is obtained.