Hex #6655bc or rgb(102,85,188) in RGB space is the tint of purple violet. It has hue angle of 249.90 degrees, value = 74 and saturation = 55. #6655bc can be obtained by mixing 4 colors: 3 drops of magenta, 5 drops of blue, 1 drop of cyan, 1 drop of white.
Nearest safe hex - #6666cc. Below you can see the block with #6655bc color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6655bc to the mixer and play with it.