They say that life, like writing, is full of shades of gray. Or...are they shades of grey? Why is this word spelled two different ways? What's the difference between the spellings? Are you sure you've been using the right one? It's time to settle the debate between gray and grey once and for all.
Shades of Gray Grey
There are many word pairs in the English language, words that sound the same or look the same but have different meanings. Do gray and grey fit into this group?
The simple answer is no, they don't. By any spelling, grey/gray means the same thing. This word, whether it has an e or an a, always refers to the color that's created when you mix black and white together. In any shading, gray is grey.
The only exception to this rule is brand names. Earl Grey tea, for example, is always spelled with an e. Canada's national bird, the Gray Jay, is always spelled with an a.
So why do two spellings of the same word exist? Grey with an e is more commonly used in British English, which is spoken in England. Gray with an a is used more commonly in American English. If you're an American writer, it's more proper for you to use gray spelled with an a. While it may not seem like a big deal, some editors can be sticklers about this.