Hex #376f86 or rgb(55,111,134) in RGB space is the tint of bluish cian. It has hue angle of 197.47 degrees, value = 53 and saturation = 59. #376f86 can be obtained by mixing 4 colors: 3 drops of magenta, 5 drops of blue, 2 drops of cyan, 4 drops of green.
Nearest safe hex - #336699. Below you can see the block with #376f86 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #376f86 to the mixer and play with it.