The hex color #cf6e39 is a light color. The web-safe version is Hex
#CC6633. A complementary color is
#3091C6. The grayscale version is
#7D7D7D. A 20% lighter version of the original color is
#FFA16C, and Hex
#9C3B06 is the 20% darker color. If the color is saturated by 10%, you get
#D76D32. If the color is desaturated by 10%, the color
#C76F40 is obtained.