Hex #e64233 or rgb(230,66,51) in RGB space is the tint of red. It has hue angle of 5.03 degrees, value = 90 and saturation = 78. #e64233 can be obtained by mixing 4 colors: 2 drops of yellow, 4 drops of red, 3 drops of magenta, 1 drop of green.
Nearest safe hex - #ff3333. Below you can see the block with #e64233 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #e64233 to the mixer and play with it.