Hex #4d7788 or rgb(77,119,136) in RGB space is the tint of bluish cian. It has hue angle of 197.29 degrees, value = 53 and saturation = 43. #4d7788 can be obtained by mixing 4 colors: 1 drop of yellow, 2 drops of magenta, 4 drops of cyan, 3 drops of black.
Nearest safe hex - #666699. Below you can see the block with #4d7788 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4d7788 to the mixer and play with it.