How do you spell Color?
Correct spelling
color
US drops the U: color. UK, AU, NZ and CA keep it: colour.
Why is color spelled this way?
The U in colour is a French inheritance that British English preserved while American English shed it. Noah Webster deliberately dropped the U in his 1828 dictionary to simplify American spelling.
Common misspellings of color
colourcolercoulor
Example
What color is the sky?