Hex #1e767d or rgb(30,118,125) in RGB space is the tint of cyan. It has hue angle of 184.42 degrees, value = 49 and saturation = 76. #1e767d can be obtained by mixing 4 colors: 2 drops of yellow, 5 drops of blue, 5 drops of cyan, 5 drops of black.
Nearest safe hex - #336666. Below you can see the block with #1e767d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #1e767d to the mixer and play with it.