Hex #745aab or rgb(116,90,171) in RGB space is the tint of purple violet. It has hue angle of 259.26 degrees, value = 67 and saturation = 47. #745aab can be obtained by mixing 4 colors: 1 drop of yellow, 4 drops of magenta, 4 drops of blue, 2 drops of cyan.
Nearest safe hex - #666699. Below you can see the block with #745aab color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #745aab to the mixer and play with it.