Hex #27accb or rgb(39,172,203) in RGB space is the tint of bluish cian. It has hue angle of 191.34 degrees, value = 80 and saturation = 81. #27accb can be obtained by mixing 4 colors: 5 drops of blue, 5 drops of cyan, 1 drop of green, 2 drops of white.
Nearest safe hex - #3399cc. Below you can see the block with #27accb color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #27accb to the mixer and play with it.