Hex #6a64a3 or rgb(106,100,163) in RGB space is the tint of violet. It has hue angle of 245.71 degrees, value = 64 and saturation = 39. #6a64a3 can be obtained by mixing 4 colors: 4 drops of magenta, 4 drops of cyan, 1 drop of white, 3 drops of black.
Nearest safe hex - #666699. Below you can see the block with #6a64a3 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a64a3 to the mixer and play with it.