Hex #55304c or rgb(85,48,76) in RGB space is the tint of crimson. It has hue angle of 314.59 degrees, value = 33 and saturation = 44. #55304c can be obtained by mixing 4 colors: 3 drops of magenta, 1 drop of blue, 2 drops of green, 3 drops of black.
Nearest safe hex - #663333. Below you can see the block with #55304c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #55304c to the mixer and play with it.