Hex #20202b or rgb(32,32,43) in RGB space is the tint of violet. It has hue angle of 240.00 degrees, value = 17 and saturation = 26. #20202b can be obtained by mixing 4 colors: 1 drop of magenta, 1 drop of blue, 1 drop of green, 5 drops of black.
Nearest safe hex - #333333. Below you can see the block with #20202b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #20202b to the mixer and play with it.