Hex #6da3c3 or rgb(109,163,195) in RGB space is the tint of bluish cian. It has hue angle of 202.33 degrees, value = 76 and saturation = 44. #6da3c3 can be obtained by mixing 4 colors: 2 drops of blue, 1 drop of cyan, 3 drops of white, 1 drop of black.
Nearest safe hex - #6699cc. Below you can see the block with #6da3c3 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6da3c3 to the mixer and play with it.