Hex #69518c or rgb(105,81,140) in RGB space is the tint of purple. It has hue angle of 264.41 degrees, value = 55 and saturation = 42. #69518c can be obtained by mixing 4 colors: 3 drops of magenta, 5 drops of blue, 4 drops of white, 5 drops of black.
Nearest safe hex - #666699. Below you can see the block with #69518c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #69518c to the mixer and play with it.