Hex #2b5987 or rgb(43,89,135) in RGB space is the tint of blue. It has hue angle of 210.00 degrees, value = 53 and saturation = 68. #2b5987 can be obtained by mixing 4 colors: 2 drops of red, 5 drops of blue, 3 drops of cyan, 2 drops of black.
Nearest safe hex - #336699. Below you can see the block with #2b5987 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #2b5987 to the mixer and play with it.