Hex #df599b or rgb(223,89,155) in RGB space is the tint of scarlet. It has hue angle of 330.45 degrees, value = 87 and saturation = 60. #df599b can be obtained by mixing 4 colors: 4 drops of red, 5 drops of magenta, 2 drops of blue, 5 drops of white.
Nearest safe hex - #cc6699. Below you can see the block with #df599b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #df599b to the mixer and play with it.