The hex color #f45e1a is a light color. The web-safe version is Hex
#FF6633. A complementary color is
#0BA1E5. The grayscale version is
#797979. A 20% lighter version of the original color is
#FF914D, and Hex
#C12B00 is the 20% darker color. If the color is saturated by 10%, you get
#FF5B10. If the color is desaturated by 10%, the color
#E86124 is obtained.