Hex #5b4d56 or rgb(91,77,86) in RGB space is the tint of crimson. It has hue angle of 321.43 degrees, value = 36 and saturation = 15. #5b4d56 can be obtained by mixing 4 colors: 3 drops of red, 2 drops of magenta, 5 drops of blue, 4 drops of green.
Nearest safe hex - #666666. Below you can see the block with #5b4d56 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5b4d56 to the mixer and play with it.