The hex color #3a433e is a dark color. The web-safe version is Hex
#333333. A complementary color is
#C5BCC1. The grayscale version is
#3E3E3E. A 20% lighter version of the original color is
#6D7671, and Hex
#07100B is the 20% darker color. If the color is saturated by 10%, you get
#3A433E. If the color is desaturated by 10%, the color
#3A433E is obtained.