Hex #e64733 or rgb(230,71,51) in RGB space is the tint of red. It has hue angle of 6.70 degrees, value = 90 and saturation = 78. #e64733 can be obtained by mixing 4 colors: 3 drops of yellow, 3 drops of red, 3 drops of magenta, 1 drop of black.
Nearest safe hex - #ff3333. Below you can see the block with #e64733 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #e64733 to the mixer and play with it.