Hex #449f99 or rgb(68,159,153) in RGB space is the tint of cyan. It has hue angle of 176.04 degrees, value = 62 and saturation = 57. #449f99 can be obtained by mixing 4 colors: 5 drops of cyan, 1 drop of green, 4 drops of white, 5 drops of black.
Nearest safe hex - #339999. Below you can see the block with #449f99 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #449f99 to the mixer and play with it.