A brief history of colour pigments

At the heart of every brushstroke, every piece of cloth, every bit of your brightly coloured car is a pigment. Pigments are the compounds added to substances to give them colour, shaping our perception of the world via art, fashion, computer screens, and so much more. Pigments and dyes are used everywhere, from paints and inks to fabrics, medicine, cosmetics, and even food.

But what are colour pigments, why are the relevant, and where do they come from? Pigments are brightly coloured, insoluble powders, whose colour is the result of the material absorbing light in the visible spectrum. Everyone has a favourite colour. It has shaped our early friendships on the playground, when we found out that another child likes the same colour, and is still relevant for us as adults, when colours become attributes of our identity. We know where colours occur in nature, what they evoke in art and in culture. Nonetheless, we know only little about their origins. Therefore, we want to have a brief look at the history of colour pigments and how they first manifested in our lives.

Short history of colour pigments

The story of colour pigments is one about experimentation, of science, and chance. Even more so, it is a story about providing us with the means with which to express ourselves, bringing forth some of the greatest art movements – from Renaissance, Romanticism, and Realism to Impressionism, Cubism, and Abstract Expressionism.

claude-monets-water-lilies-green-reflections
Claude Monet, Water Lilies Green Reflections

The beginnings

Minerals have been used as colourants since prehistoric times. Early man used paint for aesthetic purposes, e.g., for body colouration and on cave walls. Yellow earth served as ochre tones, often combined with red earth, white chalk, and carbon black collected from the soot of burning animal fats. One of the earliest examples is the art found in the caves of Lascaux in France.

Lascaux 4, Montignac, Dordogne, France
Lascaux 4, Montignac, Dordogne, France

Colour pigments were produced extensively by Egyptians and in China from early on, who cleaned and washed earth colours to increase their purity, centuries before the production of colours became known among the Greeks and Romans. With the rebirth of interest in arts during the Renaissance, the Italians focused on further developing the range of earth colour pigments. They roasted umber colours and burnt sienna colours to achieve different tones and shades of colour.

The world’s most beautiful colours

The opening of trade routes during the 18th century as well as technological and scientific advances allowed for further experimentation, leading to the first chemically synthesised colours. Finally, the finding of new colour pigments in the 19th century, the invention of the metal tube, which made new colours portable in the form of oil paints and watercolors, and the building of railways gave rise to some of the world’s most beautiful paintings of Impressionism and Post-Impressionism.

Berthe Morisot_Summerday
Berthe Morisot, Summerday

With the development of acrylic compounds in the mid 19th century, pigments could be suspended in acrylic polymer emulsion. It was German chemist Otto Röhm who made the practical potential of the new materials public. In 1915, he secured a German patent for polyacrylic ester as a binder for drying oils in industrial lacquers. While at this time, acrylic resins were primarily intended for industrial use, the art world soon discovered the potential of the new medium, and the first acrylic emulsion artist paints were developed, with modern high-viscosity paints becoming available in the early 1960s. Many well-known artists of the time experimented with the new medium, including Jackson Pollock, Mark Rothko, Barrett Newman, and Roy Lichtenstein.

A look at the colours respectively

Blue

Blue - Yves Klein

The name ultramarine blue means ‘beyond the sea’, given for its source of origin, the lapis lazuli, a gemstone exclusively found in a single mountain range in Afghanistan. The precious material was used by painters since the Middle Ages for depicting the Virgin Mary in a bright Prussian blue robe – not so much for its symbolism but rather for its high value. The colour achieved global popularity, garnishing Iranian Qur’ans and Egyptian funeral portraits, and for many centuries rivalling the price of gold. In the 1950s, a synthetic, more accessible version of blue was invented by a French paint supplier, which painter Yves Klein used as his signature colour. This synthetic version became known as French ultramarine colour.

Yves Klein, Barbara (ANT 113)
Yves Klein, Barbara (ANT 113)

Yellow

Yellow - Gauguin

The yellow ochre colour was widely available as early as in prehistoric art. For instance, it was found in Egyptian tombs and in the cave art of Lascaux. However, the colour was avoided by many artists due to its extreme vibrance, until the avant-garde movements in Europe in the 19th and 20th centuries. Best known for the usage of yellow ochre are Joseph Mallord William Turner and Vincent van Gogh. Turner loved the Indian Yellow and the synthetic Chrome Yellow so much that he was ridiculed by contemporaries, who assumed he must have had a vision disorder. Van Gogh is well known for his use of vibrant yellows in paintings such as his sunflowers and starry nights.

van-gogh-corn-harvest-in-provence-cut
Vincent van Gogh, Corn Harvest in Provence

Green

Green - Rousseau

Although green is widely associated with nature, its pigments have proven to be some of the most poisonous in history. Green colour pigments were used as early as in Ancient Greece and Rome, mainly in the form of malachite. Greeks came up with the invention of Verdigris, one of the earliest artificial colour pigments in history. Towards the end of the 18th century, the Swedish chemist Carl Wilhelm Scheele created a bright green colour pigment later called Scheele’s green, which was a coppery powder laced with chemical arsenic. Impressionists and Post-Impressionists widely used green in their landscape paintings. Especially famous for the use of intense green shades is Henri Rousseau, who applied the colour in his enormous jungle scenes. Vasari, a leading manufacturer of artists’ oil paints, created a colour known as Rousseau green.

Henri Rousseau, Henri Surprise
Henri Rousseau, Henri Surprise

Purple

Purple - Monet

The colour purple is said to have first appeared in art during the Neolithic era dating back to between 16,000 and 25,000 BC. The prehistoric artists in France applied sticks of manganese powder to paint outlines on the walls of their caves. Purple hues were further popular with the pre-Raphaelite painters in Britain, who mixed cobalt blue with madder to enhance their romantic scenes. Among the avant-garde painters, Claude Monet and Gustav Klimt were best known for their usage of purple, flooding their pictures with sensual purples and bright violets. Manet used Manganese Violet so much that critics accused the painter to have “violettomania”.

Claude Monet Impression soleil levant
Claude Monet, Impression Soleil Levant

Black

Black - Garcia Lorca

Apart from red and yellow ochre, black was one of the first colours used in art, since it could be easily created by burning wood or bone, producing charcoal. In prehistoric eras, artists used minerals to create a black colour pigment for cave paintings, for example for the caves of Lascaux. Over 2,000 paleolithic drawings were found in the caves representing abstract symbols, humans, and animals. The first known black inks were created by the Chinese using ground graphite. The Ancient Greeks later developed a sophisticated technique for painting black silhouettes on clay pottery. In the Roman world, black was associated with cruelty and the bad, leading to paintings in which the evil was painted in black. Likewise, in paintings of the Christian culture of the Middle Ages, the devil and demons would often be displayed in black colour, as opposed to the red that developed in popular culture later.

Attic Black-Figure Neck Amphora
Attic Black-Figure Neck Amphora

Red

Red - Cezanne

Red colour pigment found in iron-rich soil and made from ochre was first used in prehistoric cave art. Ancient Egyptians coloured their faces red in ceremonies, while Roman generals would colour their bodies red when celebrating victories. In China, red oxide colour was used to decorate early pottery, and later the gates and walls of the emperor’s palace. During the Renaissance, the nobility had their dresses and costumes dyed with kermes. Centuries later, in the 16th century, the most popular red colour pigment was retrieved from cochineal insects exclusively found on prickly-pear cacti in Mexico. Finally, in the 19th century, the first synthetic red dyes were introduced, replacing the traditional dyes.

Rauschenberg, Pantomime
Rauschenberg, Pantomime

White

White - Renoir

In prehistoric times, our ancestors used white chalk to create their cave paintings. Readily available, chalk is a kind of limestone made from the mineral calcite, which can be crushed easily. In written records, the earliest mention of a white colour pigment is from the Italian artist Cennino Cennini in the 13th century, using the term “Bianc di San Giovanni” to name a white lime colour pigment. Artists would dry out lime, then reduced it to a white powder immersed in water. Another way of producing white was by using lead, vinegar, and cow dung. Scientists in the 19th century identified lead as poisonous, but it was not until 1978 that the United States banned the production of white lead paint. Avant-garde artists of that time, such as Robert Ryman, Agnes Martin, and Robert Rauschenberg, turned to zinc whites and titanium to create monochromatic white paintings.

The Evolution of Synthetic Pigments

As art evolved, so did the materials available to artists. Early painters were limited to pigments found in nature, painstakingly sourced from minerals, plants, and even insects. These natural pigments, while beautiful, were often costly and scarce. Then, the Industrial Revolution brought about a seismic shift in the world of pigments. Chemists began to synthesize colours that were not only more affordable but also brighter and more durable than their natural counterparts. The invention of synthetic Ultramarine in 1826 is a perfect example—what was once a precious pigment made from the rare stone lapis lazuli became a mass-produced staple for artists. Over time, this shift to synthetic pigments opened new creative possibilities for artists, ushering in vibrant new art movements like Impressionism, where bright, unmixed colours defined the style.

Environmental and Ethical Considerations of Pigments

The history of pigments is not just one of art and beauty but also of toxicity and environmental harm. In the past, many pigments were made from hazardous materials—think of lead white or mercury-based vermilion, both of which posed serious health risks to artists. These toxic pigments, while prized for their brightness and durability, came with hidden dangers. Today, the conversation around pigments has shifted to consider both health and environmental sustainability. Eco-friendly pigments have emerged as alternatives, created using non-toxic and biodegradable materials. For artists and collectors alike, understanding the environmental impact of pigments and making conscious choices is an important part of modern art practice. From natural earth pigments to plant-based colours, there’s a growing interest in pigments that minimise harm to both people and the planet.

Pigment Use in Digital Art

While digital art may not rely on physical pigments, it still owes much of its colour theory to the traditions of painting. The way digital artists choose and manipulate colours draws inspiration from the pigment choices made by artists throughout history. Just as painters mix pigments on a palette, digital artists combine RGB (Red, Green, Blue) or CMYK (Cyan, Magenta, Yellow, Black) colours to create their desired effects. However, unlike physical pigments, digital colours have the advantage of being infinitely adjustable and more luminous due to the way screens emit light. Yet, many digital artists still pay homage to the textures and nuances of traditional pigments, emulating the effects of watercolour washes, thick oils, or even grainy pastels in their work. The challenge of capturing the “feel” of real-world pigments in a digital medium brings a new layer of creativity to the process, merging the old with the new in fascinating ways.

cmyk

Conclusion

Pigments have shaped the way artists express themselves, influencing the colours and textures that define different eras of art. From natural sources to synthetic innovations, pigments have transformed alongside technology, culture, and changing practices. As we move forward, concerns about sustainability and safer alternatives push pigment development into new directions, whether in physical or digital forms. Exploring pigments reveals a deeper connection between art and the materials used to bring colour to life, offering insight into how these choices have impacted artistic creations across centuries.

FAQ

1. What are the oldest known pigments used in art?

The oldest pigments used by humans date back to prehistoric times, including ochre, charcoal, and clay-based pigments. These natural materials were used to create cave paintings and early art forms.

2. How were pigments sourced in ancient times?

In ancient times, pigments were extracted from minerals, plants, and animals. For example, Lapis Lazuli was ground into a fine powder to create blue, while Cochineal insects were used for red pigments.

3. What is the difference between natural and synthetic pigments?

Natural pigments are derived from organic sources like minerals and plants, while synthetic pigments are chemically engineered. Synthetic pigments became popular during the Industrial Revolution for their brightness, affordability, and durability.

4. What was the significance of ultramarine pigment in art history?

Ultramarine was a highly prized blue pigment made from lapis lazuli, often more expensive than gold. Artists reserved it for special features in their paintings, such as the robes of the Virgin Mary in religious art.

5. Why were some pigments toxic to artists?

Many historical pigments, like lead white or mercury-based vermilion, contained toxic substances. Long-term exposure to these pigments posed health risks to the artists using them.

6. How did the invention of synthetic pigments affect art?

The development of synthetic pigments allowed artists to experiment with new, vibrant colours that were previously unavailable or too expensive. This opened the door to new art movements like Impressionism, which embraced bold, unblended colours.

7. What is the role of pigment in digital art?

While digital art doesn’t use physical pigments, it draws heavily from traditional colour theory. Digital artists use RGB or CMYK to create colours that mimic the brightness and depth of pigments in traditional painting.

8. How do art conservators restore faded pigments in historical artworks?

Art conservators use a combination of chemical analysis, historical research, and artistic techniques to carefully match and restore the original pigments used by artists. This ensures that the artwork maintains its authenticity while being preserved for future generations.

9. Are eco-friendly pigments available today?

Yes, many modern pigments are designed to be eco-friendly, made from non-toxic, biodegradable materials. These pigments are popular with artists who are conscious of their environmental impact.

10. Why do some pigments fade over time?

Pigments can fade due to exposure to light, air, and humidity. Certain pigments, especially natural ones, are more prone to fading, which is why museums often take great care in controlling environmental conditions around artworks.

You might also enjoy reading the following posts by Pigment Pool:

The History of Color Theory: Must-Know Facts for Creatives

Color Theory Simplified: Make Your Art Stand Out with These Easy Tips

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20 Gorgeous Chinese Art Tattoos That Will Make You Want to Get Inked

Ultimate Guide to the Best Colored Pencils – Must-Know Facts for Hobbyists and Artists

A Brief History of Colour Pigments

Mastering Color Theory: Watercolor Hacks for Vibrant Palettes

The Art of Hanging Art: How to Follow and Break Rules

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