Color #557a80 name: dark low saturated bluish cian
Hex #557a80 or rgb(85,122,128) in RGB space is the tint of bluish cian. It has hue angle of 188.37 degrees, value = 50 and saturation = 34. #557a80 can be obtained by mixing 4 colors: 1 drop of red, 2 drops of cyan, 1 drop of white, 2 drops of black.
Nearest safe hex - #666699. Below you can see the block with #557a80 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #557a80 to the mixer and play with it.