The hex color #fa8a24 is a light color. The web-safe version is Hex
#FF9933. A complementary color is
#0575DB. The grayscale version is
#8D8D8D. A 20% lighter version of the original color is
#FFBD57, and Hex
#C75700 is the 20% darker color. If the color is saturated by 10%, you get
#FF8A19. If the color is desaturated by 10%, the color
#EF8A2F is obtained.