Hex #204655 or rgb(32,70,85) in RGB space is the tint of bluish cian. It has hue angle of 196.98 degrees, value = 33 and saturation = 62. #204655 can be obtained by mixing 4 colors: 1 drop of blue, 1 drop of cyan, 1 drop of white, 5 drops of black.
Nearest safe hex - #333366. Below you can see the block with #204655 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #204655 to the mixer and play with it.