Hex #606690 or rgb(96,102,144) in RGB space is the tint of violet. It has hue angle of 232.50 degrees, value = 56 and saturation = 33. #606690 can be obtained by mixing 4 colors: 1 drop of magenta, 5 drops of blue, 5 drops of white, 5 drops of black.
Nearest safe hex - #666699. Below you can see the block with #606690 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #606690 to the mixer and play with it.