Within minutes to hours after death, the skin is discolored by livor mortis, or what embalmers call postmortem stain, the purple-red discoloration from blood accumulating in the lowermost (dependent) blood vessels.
Common Chair Rail Height. Again, the most common heights for a chair rail are 32/36 inches. Another rule of thumb is that they should be 1/3rd the height of the room.
Most high seat chair manufacturers have a range of chairs with a seat height between 46 - 59 cm (18 - 23 in). For a person with a shorter leg length this could be too high but it would depend on how easy it is to compress the cushion. Some will make other heights to order.