Hex #6da1db or rgb(109,161,219) in RGB space is the tint of blue. It has hue angle of 211.64 degrees, value = 86 and saturation = 50. #6da1db can be obtained by mixing 4 colors: 1 drop of magenta, 2 drops of blue, 2 drops of cyan, 2 drops of white.
Nearest safe hex - #6699cc. Below you can see the block with #6da1db color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6da1db to the mixer and play with it.