Hex #b6399f or rgb(182,57,159) in RGB space is the tint of crimson. It has hue angle of 311.04 degrees, value = 71 and saturation = 69. #b6399f can be obtained by mixing 4 colors: 1 drop of red, 3 drops of magenta, 2 drops of blue, 1 drop of white.
Nearest safe hex - #cc3399. Below you can see the block with #b6399f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b6399f to the mixer and play with it.