Hex #6a4b39 or rgb(106,75,57) in RGB space is the tint of orange red. It has hue angle of 22.04 degrees, value = 42 and saturation = 46. #6a4b39 can be obtained by mixing 4 colors: 1 drop of red, 4 drops of magenta, 5 drops of green, 2 drops of black.
Nearest safe hex - #663333. Below you can see the block with #6a4b39 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a4b39 to the mixer and play with it.