The hex color #ec742d is a light color. The web-safe version is Hex
#FF6633. A complementary color is
#138BD2. The grayscale version is
#848484. A 20% lighter version of the original color is
#FFA760, and Hex
#B94100 is the 20% darker color. If the color is saturated by 10%, you get
#F67224. If the color is desaturated by 10%, the color
#E27636 is obtained.