The hex color #f6820a is a light color. The web-safe version is Hex
#FF9900. A complementary color is
#097DF5. The grayscale version is
#818181. A 20% lighter version of the original color is
#FFB53D, and Hex
#C34F00 is the 20% darker color. If the color is saturated by 10%, you get
#FF8200. If the color is desaturated by 10%, the color
#EA8216 is obtained.