While gray and grey are both correct spellings of the same color, there are rules and customs for when and where gray versus grey can be used.
One day I will find the right words - Jack Kerouac Quote
Spelling Dilemma: Grey or Gray - Which is Right
Cody Jinks No Words Grey Heart Song Lyric Quote Music Poster Print
word choice - Which is the correct spelling: grey or gray
Agreeable Gray SW 7029 - Is it Truly the Best Gray? West Magnolia
Is It Gray or Grey? How to Spell the Color
Gray or Grey - Are Both Correct?
GREY - アニメ
Gray or Grey - Are Both Correct?