Hex #e8639b or rgb(232,99,155) in RGB space is the tint of scarlet. It has hue angle of 334.74 degrees, value = 91 and saturation = 57. #e8639b can be obtained by mixing 4 colors: 3 drops of red, 3 drops of magenta, 1 drop of blue, 4 drops of white.
Nearest safe hex - #ff6699. Below you can see the block with #e8639b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #e8639b to the mixer and play with it.