As I said everyone has an opionion! all I was saying was what ever color, brand or Name the supplier can tell you the chemical make up of the paint most blacks require Maganiess and cobalt to make it black 1 oz of cobalt is like 10 oz of Maganiess the more cobalt the deeper the color if you take a light to a black car up close the paint can look brownish, not enough cobalt
I make paints from scratch in my business Mason stains makes about 95 % of the color stains in paints produced around the world. they have ten different stains to make black paint all carry various amount of cobalt just saying