Originally Posted by TMOTEE
Actually the color can be spelled either way. I believe "Grey" is the spelling in the UK and "Gray" is the American spelling.
I have seen both spellings on many items.
Yes, but I also see "then" used instead of "than" as often as not, so I prefer to rely on 'official' sources. Every US dictionary I've seen has -ay as the proper form and -ey as the secondary/variant.
But I will concede that the proper British form of the color is indeed -ey.