Hex #621042 or rgb(98,16,66) in RGB space is the tint of scarlet. It has hue angle of 323.41 degrees, value = 38 and saturation = 84. #621042 can be obtained by mixing 4 colors: 3 drops of red, 2 drops of magenta, 3 drops of blue, 5 drops of black.
Nearest safe hex - #660033. Below you can see the block with #621042 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #621042 to the mixer and play with it.