Hex #1aa7c4 or rgb(26,167,196) in RGB space is the tint of bluish cian. It has hue angle of 190.24 degrees, value = 77 and saturation = 87. #1aa7c4 can be obtained by mixing 4 colors: 4 drops of blue, 4 drops of cyan, 1 drop of green, 1 drop of white.
Nearest safe hex - #3399cc. Below you can see the block with #1aa7c4 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1aa7c4 to the mixer and play with it.