The hex color #dda21f is a light color. The web-safe version is Hex
#CC9933. A complementary color is
#225DE0. The grayscale version is
#8A8A8A. A 20% lighter version of the original color is
#FFD552, and Hex
#AA6F00 is the 20% darker color. If the color is saturated by 10%, you get
#E5A414. If the color is desaturated by 10%, the color
#D5A02A is obtained.