Hex #c665a1 or rgb(198,101,161) in RGB space is the tint of scarlet. It has hue angle of 322.89 degrees, value = 78 and saturation = 49. #c665a1 can be obtained by mixing 4 colors: 2 drops of red, 2 drops of magenta, 2 drops of blue, 3 drops of white.
Nearest safe hex - #cc6699. Below you can see the block with #c665a1 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #c665a1 to the mixer and play with it.