Hex #604685 or rgb(96,70,133) in RGB space is the tint of purple. It has hue angle of 264.76 degrees, value = 52 and saturation = 47. #604685 can be obtained by mixing 4 colors: 3 drops of magenta, 5 drops of blue, 3 drops of white, 5 drops of black.
Nearest safe hex - #663399. Below you can see the block with #604685 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #604685 to the mixer and play with it.