Hex #376568 or rgb(55,101,104) in RGB space is the tint of cyan. It has hue angle of 183.67 degrees, value = 41 and saturation = 47. #376568 can be obtained by mixing 4 colors: 4 drops of blue, 2 drops of green, 3 drops of white, 5 drops of black.
Nearest safe hex - #336666. Below you can see the block with #376568 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #376568 to the mixer and play with it.