Hex #d181a3 or rgb(209,129,163) in RGB space is the tint of scarlet. It has hue angle of 334.50 degrees, value = 82 and saturation = 38. #d181a3 can be obtained by mixing 4 colors: 3 drops of red, 1 drop of magenta, 2 drops of blue, 5 drops of white.
Nearest safe hex - #cc9999. Below you can see the block with #d181a3 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #d181a3 to the mixer and play with it.