The hex color #ff841e is a light color. The web-safe version is Hex
#FF9933. A complementary color is
#007BE1. The grayscale version is
#8B8B8B. A 20% lighter version of the original color is
#FFB751, and Hex
#CC5100 is the 20% darker color. If the color is saturated by 10%, you get
#FF8313. If the color is desaturated by 10%, the color
#F38529 is obtained.