Hex #742817 or rgb(116,40,23) in RGB space is the tint of orange red. It has hue angle of 10.97 degrees, value = 45 and saturation = 80. #742817 can be obtained by mixing 4 colors: 4 drops of red, 1 drop of green, 1 drop of white, 5 drops of black.
Nearest safe hex - #663300. Below you can see the block with #742817 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #742817 to the mixer and play with it.