Hex #8bc7d9 or rgb(139,199,217) in RGB space is the tint of bluish cian. It has hue angle of 193.85 degrees, value = 85 and saturation = 36. #8bc7d9 can be obtained by mixing 4 colors: 1 drop of yellow, 2 drops of magenta, 5 drops of cyan, 3 drops of white.
Nearest safe hex - #99cccc. Below you can see the block with #8bc7d9 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #8bc7d9 to the mixer and play with it.