Hex #3b5469 or rgb(59,84,105) in RGB space is the tint of blue. It has hue angle of 207.39 degrees, value = 41 and saturation = 44. #3b5469 can be obtained by mixing 4 colors: 3 drops of red, 2 drops of blue, 4 drops of cyan, 4 drops of black.
Nearest safe hex - #336666. Below you can see the block with #3b5469 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #3b5469 to the mixer and play with it.