Hex #552640 or rgb(85,38,64) in RGB space is the tint of scarlet. It has hue angle of 326.81 degrees, value = 33 and saturation = 55. #552640 can be obtained by mixing 4 colors: 4 drops of red, 3 drops of blue, 1 drop of cyan, 4 drops of black.
Nearest safe hex - #663333. Below you can see the block with #552640 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #552640 to the mixer and play with it.