The hex color #f13c44 is a dark color. The web-safe version is Hex
#FF3333. A complementary color is
#0EC3BB. The grayscale version is
#7B7B7B. A 20% lighter version of the original color is
#FF6F77, and Hex
#BE0911 is the 20% darker color. If the color is saturated by 10%, you get
#FD363F. If the color is desaturated by 10%, the color
#E5424A is obtained.