Hex #6a216b or rgb(106,33,107) in RGB space is the tint of magenta. It has hue angle of 299.19 degrees, value = 42 and saturation = 69. #6a216b can be obtained by mixing 4 colors: 4 drops of magenta, 2 drops of blue, 1 drop of white, 5 drops of black.
Nearest safe hex - #663366. Below you can see the block with #6a216b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a216b to the mixer and play with it.