Hex #893527 or rgb(137,53,39) in RGB space is the tint of orange red. It has hue angle of 8.57 degrees, value = 54 and saturation = 72. #893527 can be obtained by mixing 4 colors: 5 drops of red, 1 drop of green, 2 drops of white, 5 drops of black.
Nearest safe hex - #993333. Below you can see the block with #893527 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #893527 to the mixer and play with it.