Hex #a43d80 or rgb(164,61,128) in RGB space is the tint of crimson. It has hue angle of 320.97 degrees, value = 64 and saturation = 63. #a43d80 can be obtained by mixing 4 colors: 5 drops of red, 4 drops of magenta, 2 drops of blue, 3 drops of cyan.
Nearest safe hex - #993399. Below you can see the block with #a43d80 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #a43d80 to the mixer and play with it.