Hex #3b4042 or rgb(59,64,66) in RGB space is the tint of bluish cian. It has hue angle of 197.14 degrees, value = 26 and saturation = 11. #3b4042 can be obtained by mixing 4 colors: 2 drops of yellow, 1 drop of red, 5 drops of blue, 5 drops of black.
Nearest safe hex - #333333. Below you can see the block with #3b4042 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #3b4042 to the mixer and play with it.