Hex #7876a1 or rgb(120,118,161) in RGB space is the tint of violet. It has hue angle of 242.79 degrees, value = 63 and saturation = 27. #7876a1 can be obtained by mixing 4 colors: 3 drops of yellow, 5 drops of magenta, 5 drops of blue, 4 drops of cyan.
Nearest safe hex - #666699. Below you can see the block with #7876a1 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #7876a1 to the mixer and play with it.