Hex #991c89 or rgb(153,28,137) in RGB space is the tint of crimson. It has hue angle of 307.68 degrees, value = 60 and saturation = 82. #991c89 can be obtained by mixing 3 colors: 1 drop of red, 2 drops of magenta, 2 drops of blue.
Nearest safe hex - #993399. Below you can see the block with #991c89 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #991c89 to the mixer and play with it.