Hex #764a90 or rgb(118,74,144) in RGB space is the tint of purple magenta. It has hue angle of 277.71 degrees, value = 56 and saturation = 49. #764a90 can be obtained by mixing 4 colors: 5 drops of magenta, 3 drops of cyan, 1 drop of white, 4 drops of black.
Nearest safe hex - #663399. Below you can see the block with #764a90 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #764a90 to the mixer and play with it.