Hex #99186f or rgb(153,24,111) in RGB space is the tint of crimson. It has hue angle of 319.53 degrees, value = 60 and saturation = 84. #99186f can be obtained by mixing 4 colors: 1 drop of red, 5 drops of magenta, 1 drop of cyan, 3 drops of black.
Nearest safe hex - #990066. Below you can see the block with #99186f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #99186f to the mixer and play with it.