Hex #df507a or rgb(223,80,122) in RGB space is the tint of scarlet red. It has hue angle of 342.38 degrees, value = 87 and saturation = 64. #df507a can be obtained by mixing 4 colors: 5 drops of red, 4 drops of magenta, 5 drops of white, 2 drops of black.
Nearest safe hex - #cc6666. Below you can see the block with #df507a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #df507a to the mixer and play with it.