Hex #446b8e or rgb(68,107,142) in RGB space is the tint of blue. It has hue angle of 208.38 degrees, value = 56 and saturation = 52. #446b8e can be obtained by mixing 4 colors: 5 drops of blue, 1 drop of cyan, 4 drops of white, 5 drops of black.
Nearest safe hex - #336699. Below you can see the block with #446b8e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #446b8e to the mixer and play with it.