Hex #3b667c or rgb(59,102,124) in RGB space is the tint of bluish cian. It has hue angle of 200.31 degrees, value = 49 and saturation = 52. #3b667c can be obtained by mixing 4 colors: 3 drops of red, 2 drops of blue, 5 drops of cyan, 3 drops of black.
Nearest safe hex - #336666. Below you can see the block with #3b667c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #3b667c to the mixer and play with it.