Hex #992789 or rgb(153,39,137) in RGB space is the tint of crimson. It has hue angle of 308.42 degrees, value = 60 and saturation = 75. #992789 can be obtained by mixing 4 colors: 1 drop of red, 5 drops of magenta, 3 drops of blue, 1 drop of green.
Nearest safe hex - #993399. Below you can see the block with #992789 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #992789 to the mixer and play with it.