Hex #8b408c or rgb(139,64,140) in RGB space is the tint of magenta. It has hue angle of 299.21 degrees, value = 55 and saturation = 54. #8b408c can be obtained by mixing 4 colors: 1 drop of yellow, 5 drops of magenta, 4 drops of blue, 1 drop of green.
Nearest safe hex - #993399. Below you can see the block with #8b408c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8b408c to the mixer and play with it.