Hex #203140 or rgb(32,49,64) in RGB space is the tint of blue. It has hue angle of 208.13 degrees, value = 25 and saturation = 50. #203140 can be obtained by mixing 4 colors: 1 drop of red, 3 drops of blue, 1 drop of green, 3 drops of black.
Nearest safe hex - #333333. Below you can see the block with #203140 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #203140 to the mixer and play with it.