The hex color #f17c3d is a light color. The web-safe version is Hex
#FF6633. A complementary color is
#0E83C2. The grayscale version is
#8E8E8E. A 20% lighter version of the original color is
#FFAF70, and Hex
#BE490A is the 20% darker color. If the color is saturated by 10%, you get
#FB7A35. If the color is desaturated by 10%, the color
#E77E45 is obtained.