Hex #603935 or rgb(96,57,53) in RGB space is the tint of red. It has hue angle of 5.58 degrees, value = 38 and saturation = 45. #603935 can be obtained by mixing 4 colors: 1 drop of red, 5 drops of magenta, 5 drops of green, 5 drops of black.
Nearest safe hex - #663333. Below you can see the block with #603935 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #603935 to the mixer and play with it.