Hex #743b8c or rgb(116,59,140) in RGB space is the tint of purple magenta. It has hue angle of 282.22 degrees, value = 55 and saturation = 58. #743b8c can be obtained by mixing 3 colors: 5 drops of magenta, 4 drops of blue, 2 drops of green.
Nearest safe hex - #663399. Below you can see the block with #743b8c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #743b8c to the mixer and play with it.