Hex #749db2 or rgb(116,157,178) in RGB space is the tint of bluish cian. It has hue angle of 200.32 degrees, value = 70 and saturation = 35. #749db2 can be obtained by mixing 4 colors: 1 drop of magenta, 3 drops of cyan, 4 drops of white, 3 drops of black.
Nearest safe hex - #669999. Below you can see the block with #749db2 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #749db2 to the mixer and play with it.