The hex color #f56e3e is a light color. The web-safe version is Hex
#FF6633. A complementary color is
#0A91C1. The grayscale version is
#8B8B8B. A 20% lighter version of the original color is
#FFA171, and Hex
#C23B0B is the 20% darker color. If the color is saturated by 10%, you get
#FF6B36. If the color is desaturated by 10%, the color
#EA7146 is obtained.