Hex #366e67 or rgb(54,110,103) in RGB space is the tint of cyan. It has hue angle of 172.50 degrees, value = 43 and saturation = 51. #366e67 can be obtained by mixing 4 colors: 4 drops of magenta, 5 drops of cyan, 5 drops of green, 5 drops of black.
Nearest safe hex - #336666. Below you can see the block with #366e67 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #366e67 to the mixer and play with it.