Hex #625fab or rgb(98,95,171) in RGB space is the tint of violet. It has hue angle of 242.37 degrees, value = 67 and saturation = 44. #625fab can be obtained by mixing 4 colors: 2 drops of red, 3 drops of magenta, 4 drops of blue, 4 drops of cyan.
Nearest safe hex - #666699. Below you can see the block with #625fab color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #625fab to the mixer and play with it.