Hex #5d98ba or rgb(93,152,186) in RGB space is the tint of bluish cian. It has hue angle of 201.94 degrees, value = 73 and saturation = 50. #5d98ba can be obtained by mixing 4 colors: 2 drops of red, 3 drops of blue, 4 drops of cyan, 2 drops of white.
Nearest safe hex - #6699cc. Below you can see the block with #5d98ba color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5d98ba to the mixer and play with it.