The hex color #fb6523 is a light color. The web-safe version is Hex
#FF6633. A complementary color is
#049ADC. The grayscale version is
#818181. A 20% lighter version of the original color is
#FF9856, and Hex
#C83200 is the 20% darker color. If the color is saturated by 10%, you get
#FF621A. If the color is desaturated by 10%, the color
#EF682C is obtained.