Hex #55476c or rgb(85,71,108) in RGB space is the tint of purple. It has hue angle of 262.70 degrees, value = 42 and saturation = 34. #55476c can be obtained by mixing 4 colors: 5 drops of red, 5 drops of blue, 3 drops of cyan, 2 drops of black.
Nearest safe hex - #663366. Below you can see the block with #55476c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #55476c to the mixer and play with it.