Hex #39a0bd or rgb(57,160,189) in RGB space is the tint of bluish cian. It has hue angle of 193.18 degrees, value = 74 and saturation = 70. #39a0bd can be obtained by mixing 4 colors: 1 drop of magenta, 5 drops of cyan, 1 drop of white, 2 drops of black.
Nearest safe hex - #3399cc. Below you can see the block with #39a0bd color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #39a0bd to the mixer and play with it.