Hex #409dca or rgb(64,157,202) in RGB space is the tint of bluish cian. It has hue angle of 199.57 degrees, value = 79 and saturation = 68. #409dca can be obtained by mixing 4 colors: 1 drop of red, 1 drop of magenta, 1 drop of blue, 5 drops of cyan.
Nearest safe hex - #3399cc. Below you can see the block with #409dca color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #409dca to the mixer and play with it.