Meaning of Blue: Psychology, Symbolism and Personal Traits

The color blue is one of the most popular colors loved by people across cultures and generations. When we look around us, various shades of blue delight our visuals, ー blue sky, blue ocean, and even blue eyes.

Blue is one of the three primary colors. It sits between violet and green on the color wheel. Popular shades of blue are royal blue, pastel blue, dark blue, midnight blue. The hex code for color blue is #0000FF.

The history of blue

Some evidence shows that humans started developing blue colorants about 5,000 years ago. For example, the semi-precious stone Lapis Lazuli, a deep-blue metamorphic rock, was highly prized among the Egyptians.

During the Renaissance, this bright blue mineral was often combined with other ingredients, which led to the development of the pigment ultramarine ー the most expensive of all pigments. Afterward, blue dyes were spread worldwide and are widely used for arts, fashion, and more.

The color was initially called and described as wine-dark instead of blue. While we are all familiar with the shades of blue in our present times, let’s take a look at some of its early names from a thousand years ago.

Egyptian Blue

  • By the name itself, it was invented in Ancient Egypt around 2,200 B.C., the same timeline they built the famous Great Pyramid.
  • The Egyptians were making complex combinations of certain limestones, sand, and minerals to produce a beautiful opaque blue glass.

Ultramarine (Lapiz Lazuli)

  • The semi-precious stone Lapis Lazuli, a deep-blue metamorphic rock, was highly prized among the Egyptians.
  • During the Renaissance, the bright blue mineral initially invented by Egyptians was often combined with other ingredients, which led to the development of the pigment ultramarine ー the most expensive of all pigments.
  • The famous gemstone can only be found in the rare mountains of Afghanistan.
  • Ultramarine is also known as ‘true blue’ and became a special detail in jewelry and headdresses back in the day.

Indigo

  • Indigo is widely imported to several nations in the 17th and 18th centuries.
  • It is used more to color fabrics and yarns rather than as art pigments, which is why it’s less expensive as compared to the other shades of blue.

Prussian Blue

  • This new shade, Prussian blue, was invented in Berlin, Germany, which originally gave its german name ‘Berliner Blau’.
  • It is believed that it was mixed and matched by dye-maker Johann Jacob Piesbach while working on some pigments and accidentally came into contact with animal blood.
  • Famous painters like Jean-Antoine Watteau, Katsushika Hokusai, and Pablo Picasso used this color extensively in their world-class paintings.

International Klein Blue

  • In 1960, a French artist named Yves Klein favors the color blue and exclusively used it throughout his artistic career.
  • Klein created a matte and brighter version of the ultramarine pigment in Paris, which he called ‘International Klein Blue’ or IKB.
  • It is used in spray painting objects and ancient sculptures which are displayed and sold in art galleries.

Afterward, blue dyes were spread worldwide and are widely used for arts, fashion, and more. Synthetic blue pigments replaced organic dyes in the 19th century. Soon after, dark blue was used for military uniforms, and in the 20th century, it was one of the most popular colors for business suits.

The color blue continues to evolve even up to this day, with various stunning shades used in clothing, arts, business, and more.

Blue meaning and psychology

Calmness and peace are two words that come to mind when thinking about the color blue. It is a non-aggressive color that encourages serenity, orderliness, and tranquility. This could be because we associate oceans with blue, and it can be a mentally soothing color for some people.

Blue tends to be an appetite suppressant color.

  • Surveys show that blue is the least appetizing color, so some weight loss plans recommend eating food on a blue plate.
  • It is also known to lower blood pressure, which slows the heart rate and causes the body to relax.

Blue promotes trust and dependability.

  • The color blue can boost productivity due to its relaxing and mentally stimulating effects.
  • It has been chosen as the color of choice for law enforcement officers worldwide because it is associated with trust and dependability.
  • The idea behind blue uniforms is that blue should convey an authoritative yet calm and confident presence, just like the color itself.

The various shades of blue promote positive and negative psychological associations. It affects our mood, perceptions, and even physiological responses.

  • Darker shades of blue are known to help improve how we solve problems and make decisions.
  • Lighter shades aid in focusing on details while performing a given task.
  • The color blue is often linked to creativity, which helps generate ideas even under pressure.
  • Music genres that are called ‘blue’ are often referred to as sad songs related to breakup, loss of someone, and other painful experiences.
  • Blue drinks that are brighter in shade have been known to cause people to feel thirst.

Blue personality type

Somehow, the life purpose of those who like the color blue is linked with their ability to contribute to other people’s well-being. People who favor this color are known to be confident, loyal, and calm. However, they can also evoke feelings of sadness and depression.

So if your favorite color is blue, what does it say about your personality?

Positive Traits of Blue

Confident

  • You often display composure and can focus on your strengths rather than your weaknesses.
  • You believe in yourself, which can motivate others to do the same.

Honest

  • Those who like the color blue are known to be reliable and trustworthy on a given responsibility.
  • You are true to yourself, reflecting your genuine intention with others.

Introvert

  • You spend a lot of time analyzing your thoughts and emotions.
  • Spending ‘me-time’ makes you feel more energized than hanging out with people.
  • You don’t like attention and prefer to blend in with the crowd.

Loyal

  • You prefer strong and deep relationships compared to superficial ones. 
  • Aside from valuing commitment, you also appear to be determined about everything.

Good listener

  • Being a good listener allows you to be great friends with others even though you risk becoming emotionally dependent.
  • You also provide support and encouragement to people you care about.

Great partner

  • You avoid conflicts because, for you, one of the essential things in a relationship is the ability to communicate openly and honestly, which is why you are a great choice for someone who likes romantic and nurturing partners.
  • You are often affectionate, warm, and aware of other people’s feelings.

Negative Traits of Color Blue

Blue can sometimes appear icy, cold, and unfriendly. You may also identify yourself as having some of its opposing sides, especially if under pressure and stress.

Sensitive

  • Sometimes, you have a hard time letting go of the past and being emotional.
  • You can be easily affected by how people treat you.
  • When your emotions take over, you become moody and overly sensitive.

Stubborn

  • Due to your determination, you often refuse to change your opinion on something.
  • You visibly feel frustration and impatience when others try to convince you of something you disagree with.

Anxious

  • The idea of coming out of your comfort zone makes you feel anxious.
  • You are easily flustered over frequent changes and prefer to keep everything on its initial plan.
  • You tend to get cautious and worry even about the little things.

Lack of spontaneity

  • Being comfortable with your comfort zone, you lack a sense of adventure.
  • When overwhelmed, you act out or become indifferent, which is why others find you cold-hearted.
  • Your predictability makes you monotonous or even boring.

Self-depreciation

  • As you’re too busy putting the needs of others first, you often forget you have to take care of yourself as well.
  • Your negativity at times can also lead to self-pity.

Blue in fashion

One important step towards creating a good impression is your outfit. We dress according to every situation, and we have to choose what color to wear wisely. If your goal is to have people perceive you as a competent and sincere individual, wearing blue clothing is an excellent way to start.

As mentioned earlier, blue is also widely used in uniforms as it conveys an authoritative and confident image. We usually see different hues of blue in clothing for both men and women. It is one of the most comfortable colors to wear in interviews, work, or even casual days.

On your first date, one can even wear a lovely blue dress or a nice blue tuxedo on a wedding day. It’s a color that represents loyalty, peace, confidence, and success – traits that we want to show people when they first see us. 

Blue in business

Blue is the color of trust. It suggests loyalty and integrity, which is why it is a great choice for businesses that want to project dependability, security, and peacefulness, such as financial companies.

Different hues of blue in branding and advertising can help manifest all the positive aspects of the color. In addition, it helps in building customer loyalty, which appears to be beneficial for small business owners.

Because blue is linked with reliability and trustworthiness, workplaces painted in this color can help improve business partnerships. Blue also connotes peace, responsibility, and relaxation, so it can boost workplace motivation while also promoting a pleasant and comfortable environment.

Blue is favored by both men and women, which is another good reason to use it for business.

Blue in nature

Blue is known to be the rarest color found in nature. While we may all agree that we often see the blue sky and ocean around us, have you ever seen other blue species of nature? Say for example a bluebird, blue insect, or blue plant? These unique organisms leave us in awe yet are hard to find.

Scientifically speaking, we see colors based on the light it absorbs from the color spectrum. The existence of the color blue in nature usually relies on chemistry, physics, or a combination of both sciences.

Blue Flowers

Did you know that blue flowers don’t really exist? The blue flowers we see are a combination of plant pigments and minerals combined with light. In fact, plenty of what we call ‘blue flowers’ are actually blue-toned purple, lavender, or even a cool-toned red.

Blue Animals

Blue animals on the other hand rely on physics to create a blue appearance. Certain animals that have rich blue hues are blue butterflies, peacocks, and a few other animals. Some are even using their blue hue to warn the predators while some rare sea creatures are like blue lights that are switching from time to time.

These are tricks that nature does for us to see the beauty of the color blue. It doesn’t really matter how it exactly happens. What’s important is that we enjoy what we see, which is indeed a reward from nature.

Blue in web design

Blue is currently considered one of the most demanding colors for web designers. Because of its common use, it has become too ordinary over time.

Some of the most popular websites, such as Facebook, Twitter, Foursquare, in the world have been using blue color schemes. However, they did it for a reason. Blue websites appear cool, transparent, clean, modern. They give the appearance of power, but also safety.

Combining blue with different shades of grey can make a website look high-tech and sleek. Lighter shades of blue are mostly used for websites that are about health and wellness, travel, relaxation. Patriotic organizations, legal firms, sports team usually use darker shades.

Blue in marketing

Blue is frequently used for social media logos. One reason for that is that blue represents intelligence, communication and trust. In fact, out of all the colors on the color wheel, blue is by far the most trustworthy one. That is one of the main reasons why blue is a popular choice in marketing.

Besides that, studies have shown that people are 15 percent more likely to go to stores that are painted in the hue such as blue, rather than a warm color. Blue is non-invasive and suggests loyalty and reliability.

It is also one of the rare colors that is favored by people of all ages. While it can suggest professionalism and authority in one moment, in the other, it inspires friendliness and security.  

Blue random facts

Aside from being one of the world’s most favored color, there are fun facts about blue that makes it even cooler! Check out these interesting facts:

  • Weightlifters can lift heavier weights in blue gyms, according to studies.
  • In India, blue is associated with mourning and is believed to bring bad luck.
  • Blue is the most favored color by men, which explains why it is often the color labeled ‘for men’.
  • Only about 8% of the population worldwide have blue eyes.
  • Mosquitoes are twice as attracted to blue compared to any other color.
  • Owls are the only birds that can see the color blue.

Blue color codes

In a RGB color space (made from three colored lights for red, green, and blue), hex #0000FF is made of 0% red, 0% green and 100% blue. In a CMYK color space (also known as process color, or four color, and used in color printing), hex #0000FF is made of 100% cyan, 100% magenta, 0% yellow and 0% black. Blue has a hue angle of 240 degrees, a saturation of 100% and a lightness of 50%.

Color conversion
The hexadecimal color #0000FF has RGB values of R: 0, G: 0, B: 100 and CMYK values of C: 1, M: 1, Y: 0, K:0.

 VALUECSS
HEX0000ff

 

#0000ff

 

RGB DECIMAL

 

0, 0, 255

 

rgb(0, 0, 255)

 

RGB PERCENTAGE

 

0, 0, 100

 

rgb(0%, 0%, 100%)

 

CMYK

 

100, 100, 0, 0

 

 
HSL

 

240°, 100, 50

 

hsl(240°, 100%, 50%)

 

HSV (OR HSB)

 

240°, 100, 100

 

 
WEB SAFE

 

0000ff

 

#0000ff

 

CIE-LAB

 

32.297, 79.188, -107.86

 

 
XYZ

 

18.044, 7.218, 95.03

 

 
XYY

 

0.15, 0.06, 7.218

 

 
CIE-LCH

 

32.297, 133.808, 306.285

 

 
CIE-LUV

 

32.297, -9.405, -130.342

 

 
HUNTER-LAB

 

26.865, 75.488, -199.778

 

 
BINARY

 

00000000, 00000000, 11111111

 

 

33 comments
  1. I consider myself to be a blue, but romance is something I do not have in me. So am I still a blue? And for those wondering, lack of romance has been and will be quite convenient for me, due to constant hard work (filming, teaching, researching, editing, philosophy, and a make-the-world-a-better-place project). On a side note, the psychology of colors is quite interesting to me, and I hope to incorporate it into more of my work.

      1. Hello Matthew C,
        It I true, we are struggling with the same thing, I’ve had three break-ups, I’ve been accused of being more formal than romantic, and that is interpreted as not being in love or as not being caring.
        I have my projects to make the world a better place, but it is not an excuse for not being romantic, I just find it proper that there’s time for everything, and I don’t know how to act except to be cool and orderly.
        Being blue is fun except when you do a mistake of falling in love.

  2. Hello. I am in 9th grade. I have been researching about color psychology for 2 years. There is this one thing that I am deeply curious about, that I cannot find the answer to.

    When I went around information (your site as well), I found many saying that the color blue showed emotions of peace and trust, and I agree with it since blue is the color a lot of insurance and bank companies use.

    However, when I surveyed 60 people from my school, almost all of them answered that when they see blue, it reminds them sadness and restless. They also said green gives them the feeling of safety and trust.

    Could you tell me why there is a huge difference as written above between professional researches and individual ideas?

    I need to make a report to submit for school.

    Thank you!

    1. Hi Mona,

      I think the main factor is context. In terms of logos and brand identities, blue reflects a cool professionalism. However, if it is just on its own or used as the main color in a painting or larger work of art, that “sedating” effect can be amplified and it can cause a more serene, solemn or in some cases sad feeling. In fact, the word “blue” is sometimes used as a synonym for sad.

      The saturation level of color plays a role, too. Bright blue or a pleasant sky blue tend to have a more cheerful effect, while a muted or grayish-blue can be more sedating and introspective.

      Hope this helps!

  3. Thanks for the article on blue, which is one of my favorite colors. I noticed that a lot of companies in the pharmaceutical and medical industry use blue, green, and white. I’m guessing this is because they all have such a strong connotation with being related to healthcare in someway. However, I’d be interested to know if there are any clinical tests that show how people positively respond to these different colors.

    1. Hi Blissful,

      Yes, numerous studies have been done about human color responses. One marketing study found that color helps to improve brand recognition by up to 80 percent. Studies about the color blue have linked it with creativity and tranquility. Researchers believe this is due to the associations of blue with the sky, the sea and relaxing feelings. Blue is also perceived as “competent,” which would be valuable to a healthcare company’s image.

      Also, numerous studies have shown people experience green as calming and connected with nature, health, sustainability and durability, while white is associated with freshness, cleanliness and hope. It’s no wonder that these colors are so often used in healthcare industry marketing.

  4. A study says that with blue rooms you have better sleep quality. But which blue? Sky blue? Navy blue? Royal blue? Or any blue?

    Thanks

  5. WELL IM ALWAYS BLUE SINCE I WAS A KID BUT I SEE MYSELF 3 OR FOUR DIFFERENT COLORS CAN I BE VARIETY OF COLORS AND OF COURSE DO YOU BELIEVE IN GOD. ALSO I AGREE WITH A LOT OF THE MEANING BUT I HAVE ANGER AND IM VERY PROTECTIVE OF MY LOVED ONES IF THATS FRIENDS FAMILY EXT. AND IM NOT AFRAID TO GIVE UP MY LIFE TO SAVE OTHERS OR DO ALL PEOPLE HAVE THAT TRAIT. QUESTION I TEND TO GET ENERGY OR BOOST OF ENERGY THROUGH THE DAYS BUT EVEN AT WORK WHEN PEOPLE GET TIRED I GET MORE ENERGY NOT ALL THE TIME BUT WHEN I NEED IT I SOMETIMES CAN GET IT LIKE IM SUMMONS THIS ENERGY OR CALLING IT OR AWAKENING IT

  6. I have read that only 7% of receptors in our eyes are blue sensitive which are S Cones and other L and M cones are Red and Green sensitive.

    The question is if our eyes are only 7% sensitive to blue how do we see every blue so loud and clear. Why don’t we miss any?

    Does this practically make all humans dichromatic?

  7. I’m blue da ba de da be di da ba de da ba di
    I’m blue da be de da ba di da ba de da ba di da ba di da ba di

  8. Thanks it’s very usefull for me to know my friend personality so i want to say thanks for the good information

    Sorry if my english is not so good
    Couse i from indonesia(14 years old)

  9. I love blue and always have. This definition sums me up almost completely except for the social aspect and having close friends. Besides my lover/husband/best friend, I need my good friends and love to socialize a few times a month. Otherwise blue is me!!!!!

  10. Well, my favorite color is Blue and Gray and I also found out what color gray means in your site from your article color blue is what really my personality is, I often use in my things and in my room is the Sky blue color. But then I search for Gray because it’s my favorite color too and I always match it with my things and clothes, and even furniture. Then I fount out as I analyze it that the personality of color gray is contradiction to the personality of color blue. Lol hahah! But then psychologically I conclude that I am naturally a person who is blue but trying hard to be a gray? And yeah i found myself like this…

    Im sociable but sometimes I am admiring those people who are not sociable. I’m a person always surrounded by my friends and I can’t live without it. But then sometimes I just want to be alone and be quiet for some reasons. Most of the time I am open to everyone but again there’s area in my life that I don’t want to share, need of privacy. I envious the people like gray because they can be alone, but I can too if I will. but most of the time I’m not.

    Therefore I conclude. I’m a person who is Blue and want to have a person in my side like Gray. ^_^

    I will find a person like Gray. This is my totally opposite character. hahah!! Thank you for this, my friend. It helps a lot! ^_^ Godbless you!

  11. Blue represents both the sky and the sea, and is associated with open spaces, freedom, intuition, imagination, expansiveness, inspiration, and sensitivity. Blue also represents meanings of depth, trust, loyalty, sincerity, wisdom, confidence, stability, faith, heaven, and intelligence.

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