Hex #a2779b or rgb(162,119,155) in RGB space is the tint of crimson. It has hue angle of 309.77 degrees, value = 64 and saturation = 27. #a2779b can be obtained by mixing 3 colors: 3 drops of red, 4 drops of blue, 4 drops of white.
Nearest safe hex - #996699. Below you can see the block with #a2779b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #a2779b to the mixer and play with it.