The hex color #4D4D09 is a dark color. The web-safe version is Hex
#666600. A complementary color is
#B2B2F6. The grayscale version is
#363636. A 20% lighter version of the original color is
#80803C, and Hex
#1A1A00 is the 20% darker color. If the color is saturated by 10%, you get
#4F4F04. If the color is desaturated by 10%, the color
#4B4B0E is obtained.