Hex #552d47 or rgb(85,45,71) in RGB space is the tint of crimson. It has hue angle of 321.00 degrees, value = 33 and saturation = 47. #552d47 can be obtained by mixing 4 colors: 4 drops of red, 5 drops of blue, 1 drop of green, 2 drops of black.
Nearest safe hex - #663333. Below you can see the block with #552d47 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #552d47 to the mixer and play with it.