Hex #80281d or rgb(128,40,29) in RGB space is the tint of red. It has hue angle of 6.67 degrees, value = 50 and saturation = 77. #80281d can be obtained by mixing 4 colors: 1 drop of yellow, 1 drop of red, 1 drop of magenta, 3 drops of black.
Nearest safe hex - #993333. Below you can see the block with #80281d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80281d to the mixer and play with it.