Hex #1a779a or rgb(26,119,154) in RGB space is the tint of bluish cian. It has hue angle of 196.41 degrees, value = 60 and saturation = 83. #1a779a can be obtained by mixing 4 colors: 1 drop of magenta, 5 drops of blue, 2 drops of cyan, 2 drops of green.
Nearest safe hex - #336699. Below you can see the block with #1a779a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1a779a to the mixer and play with it.