Hex #d83727 or rgb(216,55,39) in RGB space is the tint of red. It has hue angle of 5.42 degrees, value = 85 and saturation = 82. #d83727 can be obtained by mixing 4 colors: 3 drops of yellow, 5 drops of red, 3 drops of magenta, 2 drops of black.
Nearest safe hex - #cc3333. Below you can see the block with #d83727 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #d83727 to the mixer and play with it.