Hex #a2739b or rgb(162,115,155) in RGB space is the tint of crimson. It has hue angle of 308.94 degrees, value = 64 and saturation = 29. #a2739b can be obtained by mixing 4 colors: 2 drops of yellow, 3 drops of magenta, 4 drops of blue, 2 drops of white.
Nearest safe hex - #996699. Below you can see the block with #a2739b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #a2739b to the mixer and play with it.