Hex #66232e or rgb(102,35,46) in RGB space is the tint of scarlet red. It has hue angle of 350.15 degrees, value = 40 and saturation = 66. #66232e can be obtained by mixing 4 colors: 1 drop of yellow, 5 drops of red, 4 drops of blue, 5 drops of black.
Nearest safe hex - #663333. Below you can see the block with #66232e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #66232e to the mixer and play with it.