Hex #87b1be or rgb(135,177,190) in RGB space is the tint of bluish cian. It has hue angle of 194.18 degrees, value = 75 and saturation = 29. #87b1be can be obtained by mixing 4 colors: 4 drops of magenta, 5 drops of cyan, 3 drops of green, 5 drops of white.
Nearest safe hex - #9999cc. Below you can see the block with #87b1be color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #87b1be to the mixer and play with it.