Why are we in love with the color blue

Throughout every designer’s education, there comes a part about colors: what psychological meaning do they have, when to use orange and when to use blue, etc. Those aren’t rules set in stone, but more like guidelines towards making a usable product. Depending on the culture, different people might have a different view on a particular color and how they experience it. For example, a Japanese scooter manufacturer entered the Indian market with black scooters, but they didn’t sell almost at all while units sold in Japan went sky-high every day. Why? Because, after doing proper market research, they found out that in Indian culture the color black represents death. The same color is considered sleek and modern in Japan.

In 2003 Joe Hallock conducted research on a topic of color preferences and determined that the color blue is one of the top colors for both of the genders.

Color Assignment — Preferences

A brief history of blue

Well, let’s go back in time a bit…

Image source: imgflip.com

Some sources say that the history of blue as color started in the year 431 AD when the Catholic Church decided to assign colors to the saints, and Mary was given a blue robe. Over the years and time, her robe color became known under the name of “navy blue”.

Since Mary represented innocence and trustworthiness, the color blue was perceived as a good, positive thing. Later on, in history, that same shade of blue was adopted by various military and police forces to assist them in conveying a similar message.

As navy blue enjoyed its popularity among individuals and groups with authority, people started to associate it with an idea of authority. Hence, the different shades of blue had to be developed to still keep the same, original message blue had. Therefore, we got new shades such as Robin’s egg blue and pale powder blue.

Robin’s egg blue (on the left) and pale powder blue (on the right)

“The color for boys”

The modern era of blue

In their research, Schloss says:

“Clear sky and clean water especially are things that we all experience universally. No matter where you are in the world, if it’s a clear, sunny day when it’s nice to be outside, the sky is blue. And water that’s clear is going to be bluish. That’s not to say that there aren’t cultural differences, because there are, but this prevalence of positive blue things seems to be somewhat consistent.”

One other interesting study from 2015 manipulated with six different colors in a simulated environment to determine their effects on university students’ emotions and heart rate, and guess what? They determined that blue increased relaxation and calmness feeling.

The image below shows just how many of the most popular websites on the Internet from 2016 use blue in their UI design.

Image source: Paul Herbert

According to Laurie Pressman, Pantone Vice President, the increased popularity of UI/UX methodologies has influenced the popularity of blue in web design. “We trust blue — it is there for us every day. It doesn’t interfere with our world; instead, it welcomes and reassures us. The blues are also gender-neutral. The most popular color family across both sexes around the world, blue connects our global culture.”

It is no wonder why so many popular and renowned brands use blue as their primary color in branding. Take a look at the applications you have on your phone and see how many apps use mostly blue in their branding and icon design. I took my phone and started counting how many apps I have that use blue — nineteen of them, including PayPal, Skype, Trello, LinkedIn, BlaBlaCar, etc.

Image source: imgflip.com

Apart from the gender-wise conclusion, Hallock in his research examined some other aspects that are important to take into consideration while designing, such as interconnection between colors and different emotions.

In his survey, he asked for the participants to correlate a specific color to the types of words. Among others, these words included trust and security.

Image source: Joe Hallock

We all know how important it is to convey messages of trust and security while designing. Think about all the banking apps that use blue in their interface design or the airlines that use that same color in their branding.

Another interesting approach to see why blue is such a popular color in design is its all-inclusive nature. An estimated 10 percent of the population is red-green colorblind, making blue a suitable color everyone can get on board with.

According to a 2010 article featured in The New Yorker, blue is Mark Zuckerberg’s color of choice precisely for that reason (and the fact that he himself is colorblind).

Image source: Pantone

Just recently, Pantone announced that the Color of the Year 2020 is none other than Classic Blue.

This is how Pantone characterized Classic Blue: “Non-aggressive and easily relatable, the trusted PANTONE 19–4052 Classic Blue lends itself to relaxed interaction. Associated with the return of another day, this universal favorite is comfortably embraced.”

Pressman said it herself:

“Blue is not only the most popular color on the web today, it is also the most popular color on the spectrum internationally. Long associated with the serenity of a clear blue sky, and the cleansing waters of tranquil seas, the human mind embraces the concept of blue as constant, translating it into a symbolic message of dependability and loyalty.”

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