Hex #6a45ab or rgb(106,69,171) in RGB space is the tint of purple violet. It has hue angle of 261.76 degrees, value = 67 and saturation = 60. #6a45ab can be obtained by mixing 4 colors: 1 drop of red, 4 drops of magenta, 5 drops of blue, 2 drops of cyan.
Nearest safe hex - #663399. Below you can see the block with #6a45ab color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a45ab to the mixer and play with it.