Black In The Saddle Black Horse, What Colour Saddle Pad Should I Get?

Black horse, what colour saddle pad should i get? - black in the saddle

I have a black stallion named Zeus Hanover. He is 16.1hh with a star on his face and right thigh sock.
Which platform color chair, blanket, t-shirts, etc. .. can I expect?

I also have a horse chestnut thoroughbred named Spirit, and I wonder what their colors would you recommend?