Hex #74458c or rgb(116,69,140) in RGB space is the tint of purple magenta. It has hue angle of 279.72 degrees, value = 55 and saturation = 51. #74458c can be obtained by mixing 4 colors: 3 drops of red, 2 drops of magenta, 4 drops of blue, 2 drops of cyan.
Nearest safe hex - #663399. Below you can see the block with #74458c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #74458c to the mixer and play with it.