Hex #74639b or rgb(116,99,155) in RGB space is the tint of purple violet. It has hue angle of 258.21 degrees, value = 61 and saturation = 36. #74639b can be obtained by mixing 4 colors: 3 drops of red, 2 drops of magenta, 2 drops of blue, 4 drops of cyan.
Nearest safe hex - #666699. Below you can see the block with #74639b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #74639b to the mixer and play with it.