The hex color #c7865d is a light color. The web-safe version is Hex
#CC9966. A complementary color is
#3879A2. The grayscale version is
#8E8E8E. A 20% lighter version of the original color is
#FAB990, and Hex
#94532A is the 20% darker color. If the color is saturated by 10%, you get
#CD8558. If the color is desaturated by 10%, the color
#C18762 is obtained.