Hex #b90d6d or rgb(185,13,109) in RGB space is the tint of scarlet. It has hue angle of 326.51 degrees, value = 73 and saturation = 93. #b90d6d can be obtained by mixing 4 colors: 3 drops of red, 5 drops of magenta, 2 drops of blue, 1 drop of black.
Nearest safe hex - #cc0066. Below you can see the block with #b90d6d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #b90d6d to the mixer and play with it.