Hex #468e9b or rgb(70,142,155) in RGB space is the tint of bluish cian. It has hue angle of 189.18 degrees, value = 61 and saturation = 55. #468e9b can be obtained by mixing 4 colors: 3 drops of magenta, 1 drop of blue, 4 drops of cyan, 3 drops of green.
Nearest safe hex - #339999. Below you can see the block with #468e9b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #468e9b to the mixer and play with it.