The hex color #c65e37 is a dark color. The web-safe version is Hex
#CC6633. A complementary color is
#39A1C8. The grayscale version is
#747474. A 20% lighter version of the original color is
#F9916A, and Hex
#932B04 is the 20% darker color. If the color is saturated by 10%, you get
#CE5C31. If the color is desaturated by 10%, the color
#BE603D is obtained.