The hex color #3b3c33 is a dark color. The web-safe version is Hex
#333333. A complementary color is
#C4C3CC. The grayscale version is
#393939. A 20% lighter version of the original color is
#6E6F66, and Hex
#080900 is the 20% darker color. If the color is saturated by 10%, you get
#3B3C32. If the color is desaturated by 10%, the color
#3B3C34 is obtained.