Hex #608195 or rgb(96,129,149) in RGB space is the tint of blue. It has hue angle of 202.64 degrees, value = 58 and saturation = 36. #608195 can be obtained by mixing 4 colors: 1 drop of yellow, 4 drops of blue, 2 drops of white, 1 drop of black.
Nearest safe hex - #669999. Below you can see the block with #608195 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #608195 to the mixer and play with it.