Hex #446889 or rgb(68,104,137) in RGB space is the tint of blue. It has hue angle of 208.70 degrees, value = 54 and saturation = 50. #446889 can be obtained by mixing 4 colors: 4 drops of magenta, 5 drops of blue, 2 drops of cyan, 4 drops of green.
Nearest safe hex - #336699. Below you can see the block with #446889 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #446889 to the mixer and play with it.