Hex #6677a2 or rgb(102,119,162) in RGB space is the tint of blue violet. It has hue angle of 223.00 degrees, value = 64 and saturation = 37. #6677a2 can be obtained by mixing 4 colors: 2 drops of red, 2 drops of magenta, 5 drops of cyan, 1 drop of black.
Nearest safe hex - #666699. Below you can see the block with #6677a2 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6677a2 to the mixer and play with it.