Hex #409de0 or rgb(64,157,224) in RGB space is the tint of blue. It has hue angle of 205.13 degrees, value = 88 and saturation = 71. #409de0 can be obtained by mixing 3 colors: 2 drops of magenta, 1 drop of blue, 5 drops of cyan.
Nearest safe hex - #3399cc. Below you can see the block with #409de0 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #409de0 to the mixer and play with it.