Hex #5b446e or rgb(91,68,110) in RGB space is the tint of purple. It has hue angle of 272.86 degrees, value = 43 and saturation = 38. #5b446e can be obtained by mixing 4 colors: 2 drops of red, 3 drops of magenta, 4 drops of cyan, 5 drops of black.
Nearest safe hex - #663366. Below you can see the block with #5b446e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5b446e to the mixer and play with it.