The hex color #d66c29 is a light color. The web-safe version is Hex
#CC6633. A complementary color is
#2993D6. The grayscale version is
#797979. A 20% lighter version of the original color is
#FF9F5C, and Hex
#A33900 is the 20% darker color. If the color is saturated by 10%, you get
#DF6B21. If the color is desaturated by 10%, the color
#CD6D31 is obtained.