Hex #743e2f or rgb(116,62,47) in RGB space is the tint of orange red. It has hue angle of 13.04 degrees, value = 45 and saturation = 59. #743e2f can be obtained by mixing 4 colors: 2 drops of yellow, 3 drops of red, 3 drops of blue, 3 drops of black.
Nearest safe hex - #663333. Below you can see the block with #743e2f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #743e2f to the mixer and play with it.