The first time I ever saw the blue cloth was at the Joss Turning Stone Casino event, three Turning Stones ago!
It looked like it was electric blue, all right, and I remember commenting to Greg Sullivan about it. He immediately corrected me on the color. In the industry, the color is called "tour blue."
According to Greg, the sports scientists did a study on which color would be best for the eye. The tennis circuit was the first to use the tour blue color, as evidenced by the tennis courts on TV which soon changed to that blue color when the concept of "tour blue" and its benefits was first introduced.
I also heard a strange bit of smut about Master's chalk, though I don't know if it's true. There's a school of thought which thinks the old Master's chalk, blue in color, had lead in it. So Master's came out with a new brand, which is sold today, without lead. Since I don't play pool, I'm not sure if one can tell the difference in the Master's chalk, with lead or without lead!
Picture of the Turning Stone Casino ballroom with the tour blue cloth adorning the Diamond tables, the first time I ever laid my eyes on it!
JAM