Hex #4eacd2 or rgb(78,172,210) in RGB space is the tint of bluish cian. It has hue angle of 197.27 degrees, value = 82 and saturation = 63. #4eacd2 can be obtained by mixing 4 colors: 1 drop of red, 4 drops of blue, 5 drops of cyan, 3 drops of white.
Nearest safe hex - #6699cc. Below you can see the block with #4eacd2 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4eacd2 to the mixer and play with it.