A characteristic or property of something that can be seen, such as red or blue, created by the way light reflects off surfaces
Examples:
Synonyms:
Antonyms:
This word has no antonyms
Colour
/ˈkʌlə/
The property of an object that is perceived by the way it reflects or emits light, often used to describe hue, saturation, and brightness
Examples:
The painter was busy mixing colours and getting his brushes ready.'You have coloured your hair!''Why, what does the man mean?' cried Squeers, colouring.
Synonyms:
Antonyms:
Ways to tell them apart:
Both words refer to the same concept, the visual perceptual property of an object caused by the way it reflects or emits light.
Color is the American English spelling, while colour is the British English spelling.
If you are writing for an American audience or using American English standards, use color.
If you are writing for a British audience or following British English standards, use colour.
The difference is purely regional and does not affect the meaning or usage of the word.