Hex #764d8a or rgb(118,77,138) in RGB space is the tint of purple magenta. It has hue angle of 280.33 degrees, value = 54 and saturation = 44. #764d8a can be obtained by mixing 4 colors: 4 drops of red, 2 drops of magenta, 4 drops of blue, 3 drops of cyan.
Nearest safe hex - #666699. Below you can see the block with #764d8a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #764d8a to the mixer and play with it.