1The fireworks exploded in a colourful display of red, blue, and green lights.
2Is the new art exhibition at the museum worth seeing, or is it just a colourful mess?
3She wore a colourful scarf that really stood out against her plain white shirt.
4If you want to make your room more colourful, try adding some bright posters or a few potted plants.
5The colourful characters in the novel were so vividly described that I felt like I knew them personally.