Hex #745493 or rgb(116,84,147) in RGB space is the tint of purple. It has hue angle of 270.48 degrees, value = 58 and saturation = 43. #745493 can be obtained by mixing 4 colors: 3 drops of red, 2 drops of magenta, 3 drops of blue, 3 drops of cyan.
Nearest safe hex - #666699. Below you can see the block with #745493 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #745493 to the mixer and play with it.