Hex #6664ab or rgb(102,100,171) in RGB space is the tint of violet. It has hue angle of 241.69 degrees, value = 67 and saturation = 42. #6664ab can be obtained by mixing 4 colors: 1 drop of yellow, 3 drops of magenta, 4 drops of blue, 2 drops of cyan.
Nearest safe hex - #666699. Below you can see the block with #6664ab color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6664ab to the mixer and play with it.