Hex #71584c or rgb(113,88,76) in RGB space is the tint of orange red. It has hue angle of 19.46 degrees, value = 44 and saturation = 33. #71584c can be obtained by mixing 4 colors: 1 drop of red, 3 drops of magenta, 1 drop of blue, 4 drops of green.
Nearest safe hex - #666633. Below you can see the block with #71584c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #71584c to the mixer and play with it.