Hex #552426 or rgb(85,36,38) in RGB space is the tint of red. It has hue angle of 357.55 degrees, value = 33 and saturation = 58. #552426 can be obtained by mixing 4 colors: 3 drops of red, 2 drops of blue, 1 drop of green, 3 drops of black.
Nearest safe hex - #663333. Below you can see the block with #552426 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #552426 to the mixer and play with it.