Hex #ea3b2b or rgb(234,59,43) in RGB space is the tint of red. It has hue angle of 5.03 degrees, value = 92 and saturation = 82. #ea3b2b can be obtained by mixing 4 colors: 3 drops of yellow, 5 drops of red, 3 drops of magenta, 1 drop of black.
Nearest safe hex - #ff3333. Below you can see the block with #ea3b2b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #ea3b2b to the mixer and play with it.