The colour wheel – Green and pink. Reflections and studies of interest – Colour

In the visual arts, colour theory  is a body of practical guidance to colour mixing and the visual effects of a specific colour combination. There are also definitions (or categories) of colours based on the colour wheel: primary colour, secondary colour and tertiary colour.

color-wheel-poster

Colour is what we see because of reflected light. Light contains different wavelengths of energy that our eyes and brain “see” as different colors. When light hits an object, we see the coloured light that reflects off the object.

Red, blue, and yellow are the primary colours. With paints of just these three colours, artists can mix them to create all the other colours. When artists mix pigments of the primary colours, they make secondary colours.

Red + Blue = Purple
Red + Yellow = Orange
Blue + Yellow = Green

Did you know that your computer screen also works by using three primary colours? But here, since the colours are light from the monitor and not paints, the three primaries are not the same. Instead, your computer screen mixes other colours from red, blue, and green.

One important thing painters know: using complementary colours—the ones across from each other on the colour wheel (red-green, blue-orange, and yellow-purple)—make both colours seem brighter and more intense. They seem to vibrate and pop out at you, the viewer.

Warm colours—reds, yellows, oranges, and red-violets—are those of fire and the sun. They appear to project. Cool colours—blues, blue-greens, and blue-violets—are those of ice and the ocean. They appear to recede.

e3f82b55712901ae62a7bbf2f1a3ecc3

Basic Color Theory

Color theory encompasses a multitude of definitions, concepts and design applications – enough to fill several encyclopedias. However, there are three basic categories of color theory that are logical and useful : The color wheel, color harmony, and the context of how colors are used.

Color theories create a logical structure for color. For example, if we have an assortment of fruits and vegetables, we can organize them by color and place them on a circle that shows the colors in relation to each other.

fruit organized by color


The Color Wheel

A color circle, based on red, yellow and blue, is traditional in the field of art. Sir Isaac Newton developed the first circular diagram of colors in 1666. Since then, scientists and artists have studied and designed numerous variations of this concept. Differences of opinion about the validity of one format over another continue to provoke debate. In reality, any color circle or color wheel which presents a logically arranged sequence of pure hues has merit.

Three color wheels - Harris, Today, Goethe


There are also definitions (or categories) of colors based on the color wheel. We begin with a 3-part color wheel.
Primary Secondary Tertiary Colors

Primary Colors: Red, yellow and blue
In traditional color theory (used in paint and pigments), primary colors are the 3 pigment colors that can not be mixed or formed by any combination of other colors. All other colors are derived from these 3 hues.

Secondary Colors: Green, orange and purple
These are the colors formed by mixing the primary colors.

Tertiary Colors: Yellow-orange, red-orange, red-purple, blue-purple, blue-green & yellow-green
These are the colors formed by mixing a primary and a secondary color. That’s why the hue is a two word name, such as blue-green, red-violet, and yellow-orange.


 Color Harmony

Harmony can be defined as a pleasing arrangement of parts, whether it be music, poetry, color, or even an ice cream sundae.

In visual experiences, harmony is something that is pleasing to the eye. It engages the viewer and it creates an inner sense of order, a balance in the visual experience. When something is not harmonious, it’s either boring or chaotic. At one extreme is a visual experience that is so bland that the viewer is not engaged. The human brain will reject under-stimulating information. At the other extreme is a visual experience that is so overdone, so chaotic that the viewer can’t stand to look at it. The human brain rejects what it can not organize, what it can not understand. The visual task requires that we present a logical structure. Color harmony delivers visual interest and a sense of order.

In summary, extreme unity leads to under-stimulation, extreme complexity leads to over-stimulation. Harmony is a dynamic equilibrium.

Some Formulas for Color Harmony

There are many theories for harmony. The following illustrations and descriptions present some basic formulas.

1. A color scheme based on analogous colorsExample of an anaologous color harmony

Analogous colors are any three colors which are side by side on a 12 part color wheel, such as yellow-green, yellow, and yellow-orange. Usually one of the three colors predominates.

2. A color scheme based on complementary colors

Example of a complementary color harmony

Complementary colors are any two colors which are directly opposite each other, such as red and green and red-purple and yellow-green. In the illustration above, there are several variations of yellow-green in the leaves and several variations of red-purple in the orchid. These opposing colors create maximum contrast and maximum stability.
3. A color scheme based on nature

color harmony in nature

Nature provides a perfect departure point for color harmony. In the illustration above, red yellow and green create a harmonious design, regardless of whether this combination fits into a technical formula for color harmony.


Color Symbolism - Psychology


Color Context

How color behaves in relation to other colors and shapes is a complex area of color theory. Compare the contrast effects of different color backgrounds for the same red square.

 

Red appears more brilliant against a black background and somewhat duller against the white background. In contrast with orange, the red appears lifeless; in contrast with blue-green, it exhibits brilliance. Notice that the red square appears larger on black than on other background colors.


Different readings of the same color

If your computer has sufficient coloir stability and gamma correction you will see that the small purple rectangle on the left appears to have a red-purple tinge when compared to the small purple rectangle on the right. They are both the same color as seen in the illustration below. This demonstrates how three colors can be perceived as four colors.

Observing the effects colors have on each other is the starting point for understanding the relativity of color. The relationship of values, saturations and the warmth or coolness of respective hues can cause noticeable differences in our perception of colour.

 


 

Color & Culture Matters

 The symbolism and the history of green are great examples of how the messages and meanings of any color varies and evolves over time.

Giovani Arnolfini and His Bride by Jan van Eyck  

Giovanni Arnolfini and His Bride

by Jan Van Eyck , 1434

The bride in this Renaissance masterpiece wears green as a symbol of her fertility. She is slouching in imitation of pregnancy, thus indicating her willingness to bear children.

 

fig leaf and green candy bar

 

The Evolution of the Symbolism of Green in Western culture

In Celtic myths the Green man was the God of fertility.Later in the millennium, Early Christians banned green because it had been used in pagan ceremonies.

Nevertheless, as evidenced by Van Eyck’s 15th Century wedding portrait, the color green was the best choice for the bride’s gown because of its earliest symbolism.

Of note is the continued symbolism attached to the color in the latter part of this century. Anyone who chooses a green m & m (an American candy which contains an assortment of different colored chocolate sweets) is sending a somewhat similar message. Green has been reinterpreted by late 20th century American culture to signify a state of heightened sexuality in this specific situation.

Green brides and green m&ms
 
Other bride colors:

White would not be an appropriate color for a wedding in China. It is the color of mourning. If a bride chooses a white wedding gown, her parents would probably not allow her to get married.

In India, even in Christian weddings, while most brides wear white, it is usually relieved by at least a touch of some other color. If a married woman wears unrelieved white in India, she is inviting widowhood and unhappiness.

 

fig leaf and green candy bar

Other cultural references for green:

  • Green was a sacred color to the Egyptians representing the hope and joy of Spring.
  • Green is a sacred color to Muslims.
  • Japanese Emperor Hirohito’s birthday is celebrated as “Green Day” because he loved to garden.

 

Green trivia:

  • It is said that green is the most restful color for the human eye.
  • Some claim that green has great healing power an that it can soothe pain.
  • Suicides dropped 34% when London’s Blackfriar Bridge was painted green.

 

fig leaf and green candy barUniversal symbolism:
Nature, freshnessContemporary symbolism:
Ecologically beneficial

 

The Meanings of Green

Green plant and pagan god
The Green Man and Vegetation

Green is no longer just a color. It’s now the symbol of ecology and a verb.

Since the beginning of time, green has signified growth, rebirth, and fertility. In pagan times, there was the “Green Man” – a symbol of fertility.  In Muslim countries, it is a holy color and in Ireland, a lucky color. It was the color of the heavens in the Ming Dynasty.

Today’s greens can be found in a wide range of objects: pea soup, delicate celadon glazes, sleazy shag carpet, sickly bathroom walls, emeralds, wasabi, and sage. The English language reflects some strange attributes: Would you rather be green with envy, green behind the ears, or green around the gills? (Idiomatic American English for extremely envious, immature or nauseated.)

Global Meanings of Green

  • Green is universally associated with nature.
  • Green symbolizes ecology and the environment.
  • Traffic lights are green all over the world.

Unique Meanings of Green in Different Cultures

  • In China, Green may symbolize infidelity. A green hat symbolizes that a man’s wife is cheating on him.
  • In Israel, green may symbolize bad news.
  • In Japan, the words for blue and green (“ao”) are the same.
  • In Spain, racy jokes are “green.”

Luck or Bad Luck?

  •     Green is a lucky culture in most Western cultures. A green shamrock symbolizes this.
  •     You won’t find many green cars at racetracks because they are considered unlucky.
  •     Circus and traveling showmen in Australia may consider green to be bad luck.
  •     An old English rhyme about wedding colors: “Married in green, Ashamed to be seen.”
Color Symbolism

Designing with Green

There are more shades of green than that of any other color. Greens range from yellow-greens, such as lime and avocado greens, to those with a blue tinge (such as emerald).  Aqua or turquoise are colors that are typically half green and half blue.

A range of greens


How Green Affects Vision

Color Blindness

Approximately 5% – 8% of men and 0.5% of women of the world are born colorblind. People who are protans (red weak) and deutans (green weak) comprise 99% of this group.

Some European countries have outlined certain traffic light colors so that it is clear which is green and which is red, by the color that has a rectangle around it. Some states in the U.S. have placed diagonal lines through green traffic lights as an aid for the colorblind.
Signage: Green vs. Red Exit Signs

gren exit sign in fire
Green exit signs have an important advantage when there is smoke in the air (in other words, when a fire is burning). With red exit signs, it looks like a fire – firemen have actually rushed into burning buildings and tried to put out the signs! With a green sign, people know it isn’t the fire itself but the way to safety.

Not only should Exit signs be Green to correspond to the established International Standard for Safety Signs since the early 70’s but they should also have the International Standard Graphical symbol for exit as given in ISO 6309 and ISO/DIS 3864 Part 1 and Part 2. It is time to consider that all exit signs should be the same throughout the world.

fig leaf and green candy bar

Color Consultation

Myths about the Effects of Green on the Body

  • When one sleeps on a pea-green pillow, it prevents baldness.
  • Green is the best color for pregnant women.

Tidbits – Points to Ponder

Feng Shui claims that green eases absent-mindedness, nervousness and rudeness.

 

Drunk Tank Pink

Does pink make strong men weak?
Can pink jail cells calm violent prisoners?

 

Does Pink make strong men weak?

 

Can pink weaken you? Do pink jail cells create a calming effect? Is it true that football locker rooms (the ones for the visiting/opposing teams) are painted a certain shade of pink to weaken the players?

Yes and no! Here are the facts and some opinions:

Research – Baker Miller Pink

One of the most interesting examples of colour effects is Baker-Miller Pink – R:255, G:145, B:175. Also known as “Drunk tank pink,” this color has been used to calm violent prisoners in jails.

Angry man in jail cell

Drunk Tank Pink - Baker Miller Pink
Dr. Alexander Schauss, Ph.D., director of the American Institute for Biosocial Research in Tacoma Washington, was the first to report the suppression of angry, antagonistic, and anxiety ridden behavior among prisoners: “Even if a person tries to be angry or aggressive in the presence of pink, he can’t. The heart muscles can’t race fast enough. It’s a tranquilizing color that saps your energy. Even the color-blind are tranquilized by pink rooms.” (1) In spite of these powerful effects, there is substantial evidence that these reactions are short term. Once the body returns to a state of equilibrium, a prisoner may regress to an even more agitated state.
1. Morton Walker, The Power of Color, (New York, Avery Publishing Group, 1991), pp. 50-52

Pink in jails

But there’s more …

1. Subsequent studies examining the influence of the colour Baker-Miller pink on behaviour have yeielded conflicting results.

2. There’s no proof that the reactions lasted longer than 15-30 minutes.

3. A color guru (who conducted the first research on the effects of this pink) posted the following to the Color Matters Bulletin Board:

Color selections made for the holding cells were originally done in the late 1970’s and early 1980’s. You might have seen a guy on “That’s Incredible” in the 1980’s, holding up big sheets of Blue and then Pink poster board, while someone saw how much weight their outstretched arms could bear. That was more of the same stuff. There are a few catches though.

  • They botched the color a bit and made it a kinda hot greyish pink. Psst: Alex…you didn’t get the color right!
  • They didn’t take into account exposure effects. The color was ‘in the ballpark’ enough to give scientifically significant results (blind study). But..
  • Prisoners did respond and calmed down, as hoped, initially. Major goof: If they hung around too long, they became even more violent. Why? The reasons are so very very clear.
  • Other reasons: “I suspect there are, what one might call, innate responses to certain stimuli – in this instance a color or stimulus that prompts aggressiveness. But observations suggest that people can develop linkages of given stimuli to specific behaviors – and that these linkages will very quickly override many of the secondary or more subtle innate responses.”

An example? There are many. Here’s a traumatic one:
A mother watches a bright red car zoom by. A second later her child is on the ground, critically hurt, hit by the car. The child survives, but the trauma is so instant, so deep, the woman’s association of bright-red to horrible loss is forever buried in her psyche. A linkage has been formed. Ever since then, when she sees that bright red, her heart races and an intense fear moves through her. She rejects that color and keeps it away… Does bright-red = horrid loss then? To her it does. It’s a uniquely formed, special case linkage. But to you, or me that same bright-red might mean something good, a warm Valentine’s moment, a spouse’s beautiful lips, whatever. The situationally induced linkage of that bright-red to that traumatic fearful moment overrides whatever response to the color might otherwise prevail. So, when you ask: “..what colours are a trigger for aggressive behavior” an answer may be at hand, but it may come with a myriad of caveats that overwhelm an otherwise simple answer.

 

Is it true that football locker rooms (the ones for the visiting/opposing teams) are painted a certain shade of pink to weaken the players?

pink locker room

The status of pink football locker rooms today

University of Hawaii associate head coach George Lumkin was a member of the 1991 staff that saw visitor locker rooms at Iowa and Colorado State painted pink in the belief that the color made players passive. Now the WAC has a rule that a visiting team’s locker room can not be painted a different color than the home team’s. In other words, it can be pink, black or any color of the rainbow, as long as both locker rooms are the same color.

 

 

 

Why is pink associated with girls?

 

 


Think Pink

Pink swatches

Pink is a combination of the color red and white, a hue that can be described as a tint. It can range from berry (blue-based) pinks to salmon (orange-based) pinks. Its symbolism is complex and its popularity is subject to so many influences.

We can begin an analysis of pink by looking at natural and contemporary souces of this delicate color. First, regardless of your skin color, some part of your body is pink. So are sunsets, watermelons and Pepto Bismal. Depending on your age and culture, you may remember pink Cadillacs, pink flamingos (once considered in bad taste in American culture but now retro-chic), Pink Floyd, the Pink Panther, and the pink triangles of the Third Reich (which were used to identify male homosexuals).
pink dollIn almost every culture, one stereotype emerges: pink is associated with girls, blue with boys. Unfortunately, there is no consensus of opinion on its origin.
According to Jean Heifetz, for centuries, all European children were dressed in blue because the colour was associated with the Virgin Mary. The use of pink and blue emerged at the turn of the century, the rule being pink for boys, blue for girls. Since pink was a stronger color it was best suited for boys; blue was more delicate and dainty and best for girls. And in 1921, the Women’s Institute for Domestic Science in Pennsylvania endorsed pink for boys, blue for girls. (When Blue Meant Yellow. pp. 20 -21)

One could argue that contemporary color symbolism confirms these associations. Blue is considered a calm, passive color, hence feminine. Red (pink derived from red) is considered active hence masculine.

 

alt

On the other hand, the idea of associating blue with male babies may stem back to ancient times when having a boy was good luck. Blue, the color of the sky where gods and fates lived, held powers to ward off evil, so baby boys where dressed in blue. In Greece a blue eye is still thought to have powers to ward off evil. The idea of pink for girls might come from the European legend that baby girls were born inside delicate pink roses.

Another theory states that the sexual origins can be found in ancient China. At a time when certain dyes were quite rare, pink dye was readily available and therefore inexpensive. Since blues were rare and expensive, it was therefore considered to be more worthwhile to dress your son in blue, because when he married the family would receive a dowry.


pink daisy

The origin of the English term “pink” is as valuable as any discourse on symbolism. Here are some interesting analyses:

In English, the word “pink” could be derived from the Dutch flower pinken dating back to 1681. The flower’s name could have originally been “pink eye” or “small eye.” Another possibility is the verb “to pink” – to prick or cut around the edges, as with pinking shears. The jagged petals of the flower looked as though they had been cut, thus explaining why it became known as the “pink.” (Jean Heifetz, When Blue Meant Yellow, p 110)

pink flamingoFinally, going back to the ancient Egypt, the flamingo was the hieroglyph for the color red.

In colloquial language, to be “tickled pink” describes a state of joy, a “pink slip” is a notice that you’ve been fired from your job, to be “in the pink” suggest good fortune and health, and a “pinko” is a person who is extremely liberal, a socialist or a communist.


Visitors to Color Matters provide some interesting information about pink:

“Amongst the Owambo people (of Namibia), traditional wealth for the women has come in the form of a particular pink snail shell which is found in the extreme north and up into Angola. These snail shells are collected then cut into circular pieces, rubbed until they are all perfectly round and the same size and then beaded together. The richer the woman, the more strands of snail shell necklaces she has. They are very precious. These days the shops sell plastic versions, of course! What I have also seen in recent times is Owambo women in dresses which they say are traditional dresses, which have quite a bit of pink in them.”

“With parakeets the male’s nose is blue and the female’s is pink.”

“In Belgium they dress boys in pink and girls in blue. ”

In conclusion, consider the following: Although sunburned skin and watermelons are pink’s natural associations, the color is loaded with historical meaning, knee-jerk reflexes and cliches. In some cases, it is quite appropriate; in others, perhaps the only cliche worth using is one, which is ripe for a vivid transformation.

 

Blue – The Versatile Color

blue, light blue, dark blue

There is no record that blue represents versatility in any culture, but it should. The late Sydney J. Harris described several emotions that blue connotes.

First there is sadness. To expand Mr. Harris’s point, jazz has given us “Am I Blue,” and music provides an entire category called the blues. Individual compositions salute the color, from Bobby Vinton’s pop song “Blue on Blue” to Gershwin’s classic “Rhapsody in Blue” to the sad, yet suggestive, “Blues in the Night,” leading to another connotation of blue.

Blue suggests obscenity in the phrases “blue language” (although naughty words are also called “purple prose”) and “blue movies.”

Finally, Sydney J. Harris pointed out that blue expresses amazement in the French phrase “Sacre bleu!”

But the shades of blue extend beyond Mr. Harris’s comments. We have “blue laws,” roughly the opposite of blue language. Most blue laws prevent certain activities for religious reasons, such as prohibiting the sale of alcoholic beverages until after church.

“Blue bloods” are aristocrats. An old phrase for the upper class of society was “blue-stocking.” (Nowadays, if a guy wears blue stockings we call him a transvestite — but that’s another matter.)

Blue implies speed in “blue streak” and loyalty in “true blue.” True automobile values are found in a “blue book,” and a blue ribbon recognizes excellence. The meanings of blue are as varied as its hues.

A huge chasm would extend through our language without that flexible colour, blue.

Curious Yellow

Yellow sun

Have you noticed that yellow is often missing in action in the colorful offerings of kitchen appliances and electronic devices?  Aside from the nano-chromatic yellow iPod and the sunny yellow George Foreman grill,  the range of colors for laptops, cell phones, cameras kitchen appliances, and much more has not included yellow. (And that included the first generation of the trend-setting iMacs.)

Curious, indeed, and especially so since over 80% of people around the globe say that yellow is the colour that represents happiness. (per the Global Colour Survey) .

Perhaps the truth of the matter is that the positive power of yellow is in the mind and not in practice. In other words, it’s a color we all love (symbolically), but do not choose to live with.

Could it be that yellow really triggers eyesore images of Subway restaurants and garish yellow fire trucks (in the same sense that sleazy motel carpets and goblins generate the gag reflex of green)?  Maybe yellow is just stuck in the fluffy terrain of daffodils, daisies, rubber ducks, and lemon meringue pie?

Do you wear yellow? Many claim that it washes them out and makes them look sickly and sallow. Yes, the wrong shade of yellow does pose problems.

Even though Pantone designated a bright yellow – “Mimosa” – as the color of the year 2009, it came and went without leaving much of an impact. The last time that yellow had any staying power was with the harvest gold appliances of the 70s.

As for brand identity, some very interesting things have been happening. Of note, Sprint and Nikon have embraced yellow for their new logos. In other contemporary arenas, yellow has emerged as the color of cancer awareness and Lance Armstrong.

We must remember that our reactions to color are culturally specific. However, there is a global reaction to yellow that’s grounded in how our eyes perceive color: Yellow captures attention faster than any other color of the spectrum. Therefore, you won’t miss an advertisement for a yellow car and you won’t miss a yellow car on the highway. In fact, peripheral vision for detecting yellows is 1.24 times greater than for red.

In conclusion, some thoughts to ponder:
Van Gogh called yellow:

“a colour capable of charming God.”

However, Russians use the colloquial expression “yellow house” for an insane asylum. Perhaps, Dylan summed it up when he said, “The sun isn’t yellow, it’s chicken.”

Leave a comment