Hex #781150 or rgb(120,17,80) in RGB space is the tint of scarlet. It has hue angle of 323.30 degrees, value = 47 and saturation = 86. #781150 can be obtained by mixing 4 colors: 4 drops of red, 4 drops of magenta, 4 drops of blue, 5 drops of black.
Nearest safe hex - #660066. Below you can see the block with #781150 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #781150 to the mixer and play with it.