Hex #80557a or rgb(128,85,122) in RGB space is the tint of crimson. It has hue angle of 308.37 degrees, value = 50 and saturation = 34. #80557a can be obtained by mixing 4 colors: 2 drops of yellow, 5 drops of magenta, 5 drops of blue, 2 drops of green.
Nearest safe hex - #996666. Below you can see the block with #80557a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80557a to the mixer and play with it.