Hex #bf2780 or rgb(191,39,128) in RGB space is the tint of scarlet. It has hue angle of 324.87 degrees, value = 75 and saturation = 80. #bf2780 can be obtained by mixing 4 colors: 1 drop of yellow, 5 drops of magenta, 1 drop of blue, 1 drop of black.
Nearest safe hex - #cc3399. Below you can see the block with #bf2780 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #bf2780 to the mixer and play with it.