Hex #1c6984 or rgb(28,105,132) in RGB space is the tint of bluish cian. It has hue angle of 195.58 degrees, value = 52 and saturation = 79. #1c6984 can be obtained by mixing 3 colors: 1 drop of magenta, 4 drops of cyan, 4 drops of black.
Nearest safe hex - #336699. Below you can see the block with #1c6984 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1c6984 to the mixer and play with it.