Hex #407875 or rgb(64,120,117) in RGB space is the tint of cyan. It has hue angle of 176.79 degrees, value = 47 and saturation = 47. #407875 can be obtained by mixing 4 colors: 5 drops of blue, 3 drops of green, 4 drops of white, 4 drops of black.
Nearest safe hex - #336666. Below you can see the block with #407875 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #407875 to the mixer and play with it.