Hex #6d8cb7 or rgb(109,140,183) in RGB space is the tint of blue. It has hue angle of 214.86 degrees, value = 72 and saturation = 40. #6d8cb7 can be obtained by mixing 3 colors: 3 drops of blue, 3 drops of white, 1 drop of black.
Nearest safe hex - #6699cc. Below you can see the block with #6d8cb7 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6d8cb7 to the mixer and play with it.