The hex color #f45d22 is a light color. The web-safe version is Hex
#FF6633. A complementary color is
#0BA2DD. The grayscale version is
#7C7C7C. A 20% lighter version of the original color is
#FF9055, and Hex
#C12A00 is the 20% darker color. If the color is saturated by 10%, you get
#FF5A19. If the color is desaturated by 10%, the color
#E8602B is obtained.