Hex #4d7a80 or rgb(77,122,128) in RGB space is the tint of cyan. It has hue angle of 187.06 degrees, value = 50 and saturation = 40. #4d7a80 can be obtained by mixing 4 colors: 1 drop of red, 3 drops of cyan, 2 drops of white, 4 drops of black.
Nearest safe hex - #666699. Below you can see the block with #4d7a80 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #4d7a80 to the mixer and play with it.