Hex #c686a1 or rgb(198,134,161) in RGB space is the tint of scarlet. It has hue angle of 334.69 degrees, value = 78 and saturation = 32. #c686a1 can be obtained by mixing 4 colors: 2 drops of yellow, 4 drops of magenta, 2 drops of cyan, 1 drop of white.
Nearest safe hex - #cc9999. Below you can see the block with #c686a1 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #c686a1 to the mixer and play with it.