Hex #275069 or rgb(39,80,105) in RGB space is the tint of blue. It has hue angle of 202.73 degrees, value = 41 and saturation = 63. #275069 can be obtained by mixing 4 colors: 5 drops of blue, 1 drop of green, 2 drops of white, 5 drops of black.
Nearest safe hex - #336666. Below you can see the block with #275069 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #275069 to the mixer and play with it.