Hex #243849 or rgb(36,56,73) in RGB space is the tint of blue. It has hue angle of 207.57 degrees, value = 29 and saturation = 51. #243849 can be obtained by mixing 4 colors: 1 drop of red, 3 drops of blue, 1 drop of green, 2 drops of black.
Nearest safe hex - #333333. Below you can see the block with #243849 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #243849 to the mixer and play with it.