Hex #a40f56 or rgb(164,15,86) in RGB space is the tint of scarlet. It has hue angle of 331.41 degrees, value = 64 and saturation = 91. #a40f56 can be obtained by mixing 4 colors: 5 drops of red, 4 drops of magenta, 3 drops of blue, 2 drops of black.
Nearest safe hex - #990066. Below you can see the block with #a40f56 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #a40f56 to the mixer and play with it.