Hex #409695 or rgb(64,150,149) in RGB space is the tint of cyan. It has hue angle of 179.30 degrees, value = 59 and saturation = 57. #409695 can be obtained by mixing 4 colors: 2 drops of red, 1 drop of blue, 4 drops of cyan, 1 drop of green.
Nearest safe hex - #339999. Below you can see the block with #409695 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #409695 to the mixer and play with it.