The hex color #d39f3d is a light color. The web-safe version is Hex
#CC9933. A complementary color is
#2C60C2. The grayscale version is
#909090. A 20% lighter version of the original color is
#FFD270, and Hex
#A06C0A is the 20% darker color. If the color is saturated by 10%, you get
#DAA135. If the color is desaturated by 10%, the color
#CC9D45 is obtained.