Hex #335f5e or rgb(51,95,94) in RGB space is the tint of cyan. It has hue angle of 178.64 degrees, value = 37 and saturation = 46. #335f5e can be obtained by mixing 4 colors: 1 drop of yellow, 1 drop of magenta, 3 drops of cyan, 5 drops of black.
Nearest safe hex - #336666. Below you can see the block with #335f5e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #335f5e to the mixer and play with it.