Hex #df3b4b or rgb(223,59,75) in RGB space is the tint of red. It has hue angle of 354.15 degrees, value = 87 and saturation = 74. #df3b4b can be obtained by mixing 4 colors: 1 drop of yellow, 4 drops of red, 2 drops of magenta, 1 drop of cyan.
Nearest safe hex - #cc3333. Below you can see the block with #df3b4b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #df3b4b to the mixer and play with it.