The hex color #fd571f is a light color. The web-safe version is Hex
#FF6633. A complementary color is
#02A8E0. The grayscale version is
#7C7C7C. A 20% lighter version of the original color is
#FF8A52, and Hex
#CA2400 is the 20% darker color. If the color is saturated by 10%, you get
#FF5316. If the color is desaturated by 10%, the color
#F05B28 is obtained.