Hex #805740 or rgb(128,87,64) in RGB space is the tint of orange red. It has hue angle of 21.56 degrees, value = 50 and saturation = 50. #805740 can be obtained by mixing 4 colors: 5 drops of yellow, 3 drops of magenta, 3 drops of blue, 5 drops of black.
Nearest safe hex - #996633. Below you can see the block with #805740 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #805740 to the mixer and play with it.