Learn 50 colour idioms in English in this megapost. From «feel blue» to «be in the black», you will learn many ways to express yourself.

There is no denying that idiomatic expressions with colours in English (or colour idioms) are quite common. From see red to feel blue, there are all sorts of idioms with colours to express a wide variety of things. And although most native speakers are probably familiar with all these colour idioms in English, non-native speakers like you probably aren’t quite as familiar.
That’s why, in today’s post, I’m going to give you a fairly comprehensive list of colour idioms—that is, idiomatic expressions that use a colour or related term to express something. Let’s go!
He blacked out as soon as he crossed the finish line.
John was never at ease with his family; he felt like the black sheep.
When she looked at him, she saw his coal-black eyes.
His eyes were black as coal.
1) These slums are a black eye to our town.
2) His nose was bleeding and he had one extremely black eye.
They want her to keep an eye on the black market for stolen artifacts.
It’s a black-tie dinner, so I won’t be wearing my suit; just some chinos, a shirt and a tie.
Last year, the company was back in the black, showing a $3.5 million surplus.
For him to tell people how to drive safely is like the pot calling the kettle black.
The decision to appoint a new manager came as a bolt from the blue.
I told you! I told you about this until I was blue in the face. But you didn’t listen.
This rainy weather is giving me the blues.
Nowadays, we only see each other once in a blue moon.
Suddenly, out of the blue, he got up and left the room without a word.
I was feeling a bit blue, so I just wanted to stay in and do nothing.
Ronald comes from a pure blue-blood family, but he doesn’t show it.
He has been brown-nosing his manager just to get a larger office.
Spain took advantage of a golden opportunity to beat Germany in the finals.
This job is probably the nearest you’ll get to a golden goose.
He’s a really nice bloke with a heart of gold.
The boss gave us the green light, so we’ll start on the presentation tomorrow.
I was green with envy when Martha told me her good news.
Othello fell under the sway of the green-eyed monster.
Her garden looks marvellous; she clearly has green fingers.
Don’t be fooled by appearances. You know that the grass always seems greener on the other side of the fence.
Cannabis consumption is kind of a grey area.
I’m just tickled pink to have been nominated for the award.
His skin flushed red as a beetroot and he started yelling immediately.
The burglar was caught red handed shortly after breaking into my house.
After all the expenses we’ve had, we’re quite in the red.
Prepare yourself for quite a bit of red tape if you want to set up a business in Spain.
I went online and booked a red eye to San Francisco that same night.
When I met her parents, they really rolled out the red carpet for me.
As soon as she told me, I saw red. I’ve never felt angrier in my life.
Come on, let’s call our friends and paint the town red tonight!
The conditions of the contract have a few red flags. Make sure you read them carefully before signing.
1) Don’t touch the plate; it’s red hot!
2) The USA are red-hot favourites to take back the cup after three consecutive wins.
She goes about life with her rose-coloured glasses and doesn’t realise that people are taking advantage of her.
He’s got nothing to worry about financially; he was born with a silver spoon in his mouth.
I know that this might be hard for you to hear now, but every cloud has a silver lining.
These kids seem to believe that opportunities come handed to them on a silver platter, without the need for hard work.
Please, forgive me. It was just a white lie; I didn’t want to hurt your feelings.
Before you wave a white flag of surrender, give these tips a try. You might find them useful.
When we heard that noise, Jim went white as a ghost.
John’s brother used to call him yellow-bellied because he didn’t want to ride a bike.
We always thought Rob was completely honest, but he showed his true colours when he tried to use a stolen credit card.
Josh passed his test with flying colours.
They kept my Nanna in the dark so she wouldn’t get upset about the news.
When I left the hospital, my face was still black and blue from the accident.
That isn’t an accurate portrait of much of British society nowadays, as most people don’t see these things purely in black and white.
I need more time to consider things; this is not a black-or-white situation.
Diagnoses are not always clear-cut, black-or-white propositions. There are many that include grey areas.
If you want to have this list with examples and definitions in a PDF, click the button below and download all these colour idioms in English to study offline.
I hope you found this post useful. If you liked it, don’t forget to share it with your friends and family 🙂.
See you in the next post. Until then, don’t forget to keep smiling!