It's more colourful than I expected.

There's a white vase, with colourful flowers, standing on the table.

My garden is very colourful, because I planted a lot of flowers in it.

Your jumper is more colourful than mine.

Women like colourful umbrellas.

A colourful balloon is floating in the sky.

The flowers were bright and colourful.

She discovered a colourful new world.

I don't like this plain necktie. Please show me a more colourful one.

Nests containing colourful Easter eggs had been hidden throughout the garden.