I stumbled upon this website and struck an interest http://www.greyorgray.com/
Here’s an excerpt of the article:
grAy is how it’s spelled in America
grEy is how it’s spelled in England
What is the difference between grey and gray?
According to a very comprehensive color charted provided by Clorford.com (a trusted resource on color swatches) grey and gray are actually two different “color swatches”.
According to a survey conducted both in the U.S. and England, many people believe grey is an actual color perceived as the hue of “silver”, and gray is a sliding scale of values from black to white.
Interesting, eh? Just something totally random!
xoxo
Lily
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interesting
@Anonymous: My thoughts exactly! Hope you're enjoying the rest of the posts. Have a nice day!xoxoLily