Hex #71425f or rgb(113,66,95) in RGB space is the tint of scarlet. It has hue angle of 322.98 degrees, value = 44 and saturation = 42. #71425f can be obtained by mixing 3 colors: 1 drop of yellow, 3 drops of red, 5 drops of blue.
Nearest safe hex - #663366. Below you can see the block with #71425f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #71425f to the mixer and play with it.