Hex #88375b or rgb(136,55,91) in RGB space is the tint of scarlet. It has hue angle of 333.33 degrees, value = 53 and saturation = 60. #88375b can be obtained by mixing 4 colors: 4 drops of red, 4 drops of magenta, 4 drops of blue, 3 drops of green.
Nearest safe hex - #993366. Below you can see the block with #88375b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #88375b to the mixer and play with it.