The hex color #2a032c is a dark color. The web-safe version is Hex
#330033. A complementary color is
#D5FCD3. The grayscale version is
#1E1E1E. A 20% lighter version of the original color is
#5D365F, and Hex
#000000 is the 20% darker color. If the color is saturated by 10%, you get
#2B002D. If the color is desaturated by 10%, the color
#29062B is obtained.