Color #445b55 name: very dark desaturated greenish cian
Hex #445b55 or rgb(68,91,85) in RGB space is the tint of greenish cian. It has hue angle of 164.35 degrees, value = 36 and saturation = 25. #445b55 can be obtained by mixing 4 colors: 4 drops of red, 5 drops of cyan, 1 drop of green, 5 drops of black.
Nearest safe hex - #336666. Below you can see the block with #445b55 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #445b55 to the mixer and play with it.