Hex #bb5788 or rgb(187,87,136) in RGB space is the tint of scarlet. It has hue angle of 330.60 degrees, value = 73 and saturation = 53. #bb5788 can be obtained by mixing 4 colors: 5 drops of red, 2 drops of magenta, 4 drops of blue, 4 drops of white.
Nearest safe hex - #cc6699. Below you can see the block with #bb5788 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #bb5788 to the mixer and play with it.