The hex color #cf5f44 is a dark color. The web-safe version is Hex
#CC6633. A complementary color is
#30A0BB. The grayscale version is
#7B7B7B. A 20% lighter version of the original color is
#FF9277, and Hex
#9C2C11 is the 20% darker color. If the color is saturated by 10%, you get
#D75C3E. If the color is desaturated by 10%, the color
#C7624A is obtained.