Hex #662f89 or rgb(102,47,137) in RGB space is the tint of purple. It has hue angle of 276.67 degrees, value = 54 and saturation = 66. #662f89 can be obtained by mixing 4 colors: 4 drops of magenta, 4 drops of blue, 1 drop of green, 1 drop of black.
Nearest safe hex - #663399. Below you can see the block with #662f89 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #662f89 to the mixer and play with it.