Why is pink or purple a color for girls and blue or brown for boys?

The answer depends largely on cultural values as well as personal experiences. To the Egyptians, green was a color that represented the hope and joy of spring, while for Muslims, it means heaven. Red is a symbol of good luck in many cultures. In China, children are given money in a red envelope to bring good fortune in the New Year. For many nations, blue is a symbol of protection and religious beliefs. Greek people often wear a blue necklace hoping to protect themselves against evils (灾祸).

People’s choice of colors is also influenced by their bodies’ reactions toward them. Green is said to be the most restful color. It has the ability to reduce pain and relax people both mentally and physically. People who work in green environments have been found to have fewer stomachaches.

Red can cause a person’s blood pressure to rise and increase people’s appetites (食欲). Many decorators will include different shades of red in the restaurant. Similarly, many commercial websites will have a red “Buy Now” button because red is a color that easily catches a person’s eye.

Blue is another calming color. Unlike red, blue can cause people to lose appetite. So if you want to eat less, some suggest that eating from blue plates can help.

The next time you are deciding on what to wear or what color to decorate your room, think about the color carefully.

You probably like blue, and you’re not alone. Across the globe, a majority of people tend to select blue as their favourite colour. A new study from University of Wisconsin found that not only do we adore blue, but we start to give meaning to colours as we age.

During the study conducted by psychology professor Karen Schloss at the University of Wisconsin in 2019, the researchers investigated the science of how different people perceive colour. They noted that subjects with a preference for a sports team found their favourite team’s colours more favourable. The more they valued their team, the more they favoured the specific colour. “It tells us that our experiences with the world are constantly influencing the way we view colour,” Schloss says.

So, why does blue dominate lists of favourites? From previous surveys the researchers found that blue has been a favourite colour. Even the earliest-recorded colour studies from the 1800s show that blue is universally loved, due at least in part to our fondness for blues in nature. Many colours in nature that we love are blue, especially a blue sky, the sea and many flowers. A blue sky is enough to make many people very happy. It’s possible then, that blue offer plenty of positive experiences, which we unconsciously link to our favourite colour.

But blue isn’t the only attention-grabbing colour. The other finding of the research was that our colour interests change as we gain new experiences. The younger you are, for instance, the more likely you are to enjoy a brighter colour. As you age, you’re more likely to take on darker colours as your favourites; younger women, according to the researchers, tend to enjoy purples and reds, while younger men may lean toward green or yellow-green. The studies showed that dark yellowish-brown was the world’s least liked colour.

Simply put, the things we enjoy most in our lives will drive our colour preferences.