The hex color #f67a3c is a light color. The web-safe version is Hex
#FF6633. A complementary color is
#0985C3. The grayscale version is
#8F8F8F. A 20% lighter version of the original color is
#FFAD6F, and Hex
#C34709 is the 20% darker color. If the color is saturated by 10%, you get
#FF7834. If the color is desaturated by 10%, the color
#EC7C44 is obtained.