Hex #764990 or rgb(118,73,144) in RGB space is the tint of purple magenta. It has hue angle of 278.03 degrees, value = 56 and saturation = 49. #764990 can be obtained by mixing 4 colors: 1 drop of red, 5 drops of magenta, 4 drops of cyan, 3 drops of black.
Nearest safe hex - #663399. Below you can see the block with #764990 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #764990 to the mixer and play with it.