Hex #6a338e or rgb(106,51,142) in RGB space is the tint of purple. It has hue angle of 276.26 degrees, value = 56 and saturation = 64. #6a338e can be obtained by mixing 4 colors: 5 drops of magenta, 2 drops of blue, 2 drops of cyan, 3 drops of black.
Nearest safe hex - #663399. Below you can see the block with #6a338e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a338e to the mixer and play with it.