Hex #a45649 or rgb(164,86,73) in RGB space is the tint of orange red. It has hue angle of 8.57 degrees, value = 64 and saturation = 55. #a45649 can be obtained by mixing 4 colors: 5 drops of red, 1 drop of green, 4 drops of white, 4 drops of black.
Nearest safe hex - #996633. Below you can see the block with #a45649 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #a45649 to the mixer and play with it.