Hex #626690 or rgb(98,102,144) in RGB space is the tint of violet. It has hue angle of 234.78 degrees, value = 56 and saturation = 32. #626690 can be obtained by mixing 4 colors: 4 drops of red, 5 drops of blue, 3 drops of cyan, 1 drop of white.
Nearest safe hex - #666699. Below you can see the block with #626690 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #626690 to the mixer and play with it.