Hex #6a47a4 or rgb(106,71,164) in RGB space is the tint of purple. It has hue angle of 262.58 degrees, value = 64 and saturation = 57. #6a47a4 can be obtained by mixing 4 colors: 5 drops of magenta, 2 drops of blue, 3 drops of cyan, 2 drops of black.
Nearest safe hex - #663399. Below you can see the block with #6a47a4 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a47a4 to the mixer and play with it.