Hex #6a399d or rgb(106,57,157) in RGB space is the tint of purple. It has hue angle of 269.40 degrees, value = 62 and saturation = 64. #6a399d can be obtained by mixing 4 colors: 5 drops of magenta, 3 drops of blue, 2 drops of cyan, 2 drops of black.
Nearest safe hex - #663399. Below you can see the block with #6a399d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a399d to the mixer and play with it.