Hex #c33828 or rgb(195,56,40) in RGB space is the tint of red. It has hue angle of 6.19 degrees, value = 76 and saturation = 79. #c33828 can be obtained by mixing 4 colors: 4 drops of yellow, 5 drops of red, 4 drops of magenta, 4 drops of black.
Nearest safe hex - #cc3333. Below you can see the block with #c33828 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #c33828 to the mixer and play with it.