Hex #df4a35 or rgb(223,74,53) in RGB space is the tint of red. It has hue angle of 7.41 degrees, value = 87 and saturation = 76. #df4a35 can be obtained by mixing 4 colors: 5 drops of yellow, 4 drops of red, 5 drops of magenta, 2 drops of black.
Nearest safe hex - #cc3333. Below you can see the block with #df4a35 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #df4a35 to the mixer and play with it.