Hex #6a4139 or rgb(106,65,57) in RGB space is the tint of orange red. It has hue angle of 9.80 degrees, value = 42 and saturation = 46. #6a4139 can be obtained by mixing 4 colors: 1 drop of yellow, 4 drops of magenta, 3 drops of green, 4 drops of black.
Nearest safe hex - #663333. Below you can see the block with #6a4139 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a4139 to the mixer and play with it.