Hex #303856 or rgb(48,56,86) in RGB space is the tint of blue violet. It has hue angle of 227.37 degrees, value = 34 and saturation = 44. #303856 can be obtained by mixing 4 colors: 3 drops of magenta, 5 drops of blue, 3 drops of green, 5 drops of black.
Nearest safe hex - #333366. Below you can see the block with #303856 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #303856 to the mixer and play with it.