Hex #713d39 or rgb(113,61,57) in RGB space is the tint of red. It has hue angle of 4.29 degrees, value = 44 and saturation = 50. #713d39 can be obtained by mixing 4 colors: 2 drops of yellow, 2 drops of magenta, 1 drop of blue, 4 drops of black.
Nearest safe hex - #663333. Below you can see the block with #713d39 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #713d39 to the mixer and play with it.