Hex #8f5640 or rgb(143,86,64) in RGB space is the tint of orange red. It has hue angle of 16.71 degrees, value = 56 and saturation = 55. #8f5640 can be obtained by mixing 4 colors: 5 drops of red, 2 drops of green, 4 drops of white, 5 drops of black.
Nearest safe hex - #996633. Below you can see the block with #8f5640 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8f5640 to the mixer and play with it.