Hex #7437a3 or rgb(116,55,163) in RGB space is the tint of purple. It has hue angle of 273.89 degrees, value = 64 and saturation = 66. #7437a3 can be obtained by mixing 4 colors: 4 drops of magenta, 5 drops of blue, 1 drop of white, 1 drop of black.
Nearest safe hex - #663399. Below you can see the block with #7437a3 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #7437a3 to the mixer and play with it.