Hex #55222f or rgb(85,34,47) in RGB space is the tint of scarlet red. It has hue angle of 344.71 degrees, value = 33 and saturation = 60. #55222f can be obtained by mixing 4 colors: 3 drops of red, 1 drop of blue, 1 drop of cyan, 4 drops of black.
Nearest safe hex - #663333. Below you can see the block with #55222f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #55222f to the mixer and play with it.