Hex #703e2b or rgb(112,62,43) in RGB space is the tint of orange red. It has hue angle of 16.52 degrees, value = 44 and saturation = 62. #703e2b can be obtained by mixing 4 colors: 3 drops of yellow, 4 drops of red, 4 drops of blue, 5 drops of black.
Nearest safe hex - #663333. Below you can see the block with #703e2b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #703e2b to the mixer and play with it.