Lazurite is an intense deep blue color from the precious lapis lazuli stones used in historical painting. It is a semi-transparent, medium grained color with moderate tinting strength.
Smalt is an intense deep blue color used by watercolorists in the 18th and 19th centuries and used in painting since at least the 16th century, although it has been found in paintings much earlier than that time.
Colour Index: PB32 | Granulation: Very Strong | Staining: Non-staining < 30% | Lightfastness: Not Listed | Pigment Type: Inorganic, Historical, Synthetic | Particle Size: Medium
Health & Safety: Non-hazardous
WARNING: This product can expose you to chemicals including cobalt, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
Prussian Blue is an intense deep blue color used by watercolorists since its inception in the 18th century. Often called the first of the modern pigments, Prussian blue was introduced in the early 1700s.
Verditer Blue is a historic blue watercolor that is semi-transparent and moderate staining. Verditer blue is artificial basic copper carbonate, which was popular in distemper and water-based paint during the 17th to 19th centuries.
Ultramarine Blue (Green Shade) is made using the greenest shade of ultramarine blue pigment we know. Ultramarine blue is a synthetic inorganic blue pigment consisting of a double silicate of aluminum and sodium with sulfide and occurs in nature as a component of the semi-precious stone, lapis lazuli.
Colour Index: PB29 | Granulation: Slight | Staining: Medium-staining 55 – 75% | Lightfastness: ASTM I | Pigment Type: Inorganic, Synthetic | Particle Size: Very Fine
Cobalt Zinc Blue is a semi-transparent pigment with moderate tinting strength. When it dries, it appears lighter and less saturated. Although pigment particles are very fine, they flocculate, giving a grainy appearance in watercolor.
Colour Index: PB72 | Granulation: Moderate | Staining: Low-staining 30 – 55% | Lightfastness: ASTM I | Pigment Type: Inorganic, Synthetic | Particle Size: Very Fine
Health & Safety: Non-hazardous
WARNING: This product can expose you to chemicals including cobalt, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
Cobalt Chromite Blue is an intense green-blue that has good opacity, is chemically inert, heat resistant, and stable to ultraviolet light. It is non-bleeding and non-migratory. It has exceptional durability and hiding power.
Cobalt Aluminate Blue watercolor is a medium blue, low-staining color with moderate tinting strength and gentle texture, ideal for skies, cool light, and clean blue mixtures. Its semi-transparent character lets you build luminous layers without overpowering adjacent colors.
Colour Index: PB28 | Granulation: Slight | Staining: Medium-staining 55 – 75% | Lightfastness: ASTM I | Pigment Type: Inorganic, Synthetic | Particle Size: Very Fine
Cobalt Turquoise is an intense green-blue that has good opacity, is chemically inert, heat resistant, and stable to ultraviolet light. It is non-bleeding and non-migratory. It has exceptional durability and hiding power.
Colour Index: PB28 | Granulation: Slight | Staining: High-staining > 75% | Lightfastness: ASTM I | Pigment Type: Inorganic, Synthetic | Particle Size: Very Fine
Rublev Colours Indigo watercolor paint is made with genuine natural indigo derived from Indigofera tinctoria, the legendary plant that gave rise to the deep blue hues of antiquity. Unlike most commercial indigo paints that use synthetic substitutes, this watercolor is crafted using traditional methods to produce a luminous, earthy blue that artists have cherished for millennia.
Chromium Oxide, also known as chromium sesquioxide or chromia, is one of four oxides of chromium. It was commonly called chrome green when used as a pigment; however it was referred to as viridian when it was first discovered.
Malachite is basic copper carbonate mineral, described as bright bluish green or sometimes as pale green. Our malachite is from mines in Nizhniy Tagil, Ural Mountains, Russia in a fine grade of bright green hue.
Nicosia Green Earth is the mineral glauconite, a greenish earth of hydrated iron potassium silicate, known as green earth or terre verte. This glauconite is a cool dark green earth from Nicosia, Cyprus.
Verona Green Earth is a transparent deep green with blue undertones, medium-grained, and low tinting strength. Our Verona green earth is from basaltic tufa deposits in Brentonico near Santa Cristina (Verona).
Victoria Green watercolor is a pale, cool green hue with low tinting strength and subtle granulation. This semi‑transparent color is non‑staining and easy to lift, making it ideal for glazing, botanical work, and soft landscape passages.
Rublev Colours Viridianpigment is a blue-green hydrated chromium sesquioxide specifically manufactured for use in artists’ materials, personal care, and cosmetics. It is moderately opaque in oils and lightfast is most artists’ mediums.
Colour Index: PG18 | Granulation: Slight | Staining: Low-staining 30 – 55% | Lightfastness: ASTM I | Pigment Type: Inorganic, Synthetic | Particle Size: Very Fine
Rublev Colours Cobalt Green Light is a green cobalt zinc oxide, semi-transparent of limited hiding power discovered by Rinmann in 1780. Due to its permanence, it can be used in all painting techniques.
Colour Index: PG19 | Granulation: Slight | Staining: Low-staining 30 – 55% | Lightfastness: ASTM I | Pigment Type: Inorganic, Synthetic | Particle Size: Very Fine
Health & Safety: Non-hazardous
WARNING: This product can expose you to chemicals including cobalt, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
Rublev Colours Cobalt Green Light is a green cobalt zinc oxide, semi-transparent of limited hiding power discovered by Rinmann in 1780. Due to its permanence, it can be used in all painting techniques.
Colour Index: PG19 | Granulation: Moderate | Staining: Medium-staining 55 – 75% | Lightfastness: ASTM I | Pigment Type: Inorganic, Synthetic | Particle Size: Very Fine
Health & Safety: Non-hazardous
WARNING: This product can expose you to chemicals including cobalt, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
Ambrogio Yellow Earth is a natural iron oxide hydroxide mineral (goethite) from quarries in northern Italy. It is a deep golden yellow that is semi-transparent, permanent.
Lemon Ocher is a transparent yellow with good tinting strength, medium grained that makes pale beige half tints. Our yellow earth is quarried in Northern Italy.
Italian Yellow Earth is a semi- transparent deep golden yellow with moderate tinting strength, medium grained that makes pale bright yellow tints. Our yellow earth is quarries in Northern Italy.
Italian Dark Ocher is a semi-transparent orange-brown with good tinting strength, medium grained that makes orange tints. Our dark ocher is quarries in Northern Italy.
Cobalt Yellow (commonly called aureolin) is a potassium cobalt nitrite. It is an intense yellow that has high tinting strength and low opacity, popular as a watercolor. In watercolors, cobalt yellow is a transparent, lightly staining, intense yellow.
Chrome Yellow Primrose — Artist Watercolor. A light greenish‑yellow with a delicate primrose hue. This watercolour is known for its strong hiding power and smooth handling, making it well suited for highlights, mixing vibrant greens, and historical palette work.
Colour Index: PY34:1 | Granulation: None | Staining: Non-staining < 30% | Lightfastness: Not Listed | Pigment Type: Inorganic, Historical, Synthetic | Particle Size: Very Fine
Health & Safety: Hazardous
WARNING: This product can expose you to chemicals including lead and chromium-hexavalent, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Natural Yellow Oxide is an opaque golden yellow to brown with good tinting strength. Our yellow oxide is a single pigment color made of natural iron oxide mineral from the last remaining ocher deposits in southern France.
French Yellow Ocher Light is from the last remaining European company operating the ocher deposits in the French quarries of Gargas and Rustrel nested in a 12 mile long enclave in the heart of the Luberon Mountains, the ocher country.
A bright primrose yellow with a cool undertone, Cadmium Yellow Light watercolor delivers strong coverage and rich tinting power. This opaque pigment maintains excellent lightfastness and performs reliably in washes and mixtures.
Colour Index: PY35 | Granulation: None | Staining: Medium-staining 55 – 75% | Lightfastness: ASTM I | Pigment Type: Inorganic, Synthetic | Particle Size: Very Fine
Health & Safety: Hazardous
WARNING: This product can expose you to chemicals including cadmium compounds, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
A deep, warm yellow with a subtle orange undertone, Cadmium Yellow Dark watercolor offers powerful coverage and strong tinting strength. This opaque, granulating color is lightfast and ideal for rich mixtures and bold passages.
Colour Index: PY35 | Granulation: None | Staining: Medium-staining 55 – 75% | Lightfastness: ASTM I | Pigment Type: Inorganic, Synthetic | Particle Size: Very Fine
Health & Safety: Hazardous
WARNING: This product can expose you to chemicals including cadmium compounds, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Rublev Colours Benzimidazolone Yellow is a high-performance green shade yellow benzimidazolone pigment, designed to have improved weatherfastness and higher tint strength than pre-existing Pigment Yellow 151 grades.
Orange Ocher is a semi-opaque ocher with good tinting strength. It is an ochre from the last remaining European company operating the ocher deposits in the French quarries in the heart of the Luberon Mountains, the ocher country.
Bright Cadmium Orange watercolor produces a vivid warm orange hue with an opaque mass tone and very high tinting strength. This strong single‑pigment color is best reserved for highlights, intense oranges and mixing vibrant skin tones, where its permanence and stability are prized.
Colour Index: PO20 | Granulation: None | Staining: High-staining > 75% | Lightfastness: ASTM I | Pigment Type: Inorganic, Synthetic | Particle Size: Very Fine
Health & Safety: Hazardous
WARNING: This product can expose you to chemicals including cadmium compounds, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Indian Red is an opaque, deep red with high tinting strength. It is a single pigment color made with natural iron oxide mineral from hematite deposits in India.
French Red Ocher is a semi-transparent, deep red ochre from the last remaining European company operating the ochre deposits in the French quarries of the Luberon Mountains, the ochre country.
Cinnabar watercolor exhibits a rich scarlet‑red mass tone with a distinct reddish‑orange undertone. Opaque and highly tinting, it lays down a smooth, even field of color and is best used full strength or in strong tints for icon painting, manuscript illumination and other work where a bold historic red is desired.
WARNING: This product can expose you to chemicals including mercury compounds, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Potter’s Pink is a lightfast, semitransparent, moderately staining, a dark valued, moderately subdued red pigment. Historically used since the 18th century as a watercolor pigment, under the name “pinkcolor.”
Alizarin Crimson is the synthetic analog of the colorant from the roots of the plant Rubia tinctorum and that in past centuries was used to make madder lakes, the principle coloring substance which is alizarin.
Crimson Ocher is a semi-transparent deep red with purplish-pink undertones, fine grained. The red ocher comprising Crimson Ocher is a red iron oxide earth from quarries in Lori province of northern Armenia.
Colour Index: PR102 | Lightfastness: ASTM I | Pigment Type: Inorganic, Earth, Natural | Particle Size: Medium
Armenian Brown Mummy is a semi-opaque, brownish red, fine-grained with average tinting strength. Armenian Brown Mummy derives its name from the Russian word мумия that denotes the pigment of brownish red color from ground mummies. Armenian Brown Mummy is from red iron oxide earth deposits in the Vayotz Dzor province of Armenia.
Colour Index: PR102 | Lightfastness: ASTM I | Pigment Type: Inorganic, Earth, Natural | Particle Size: Medium
Hematite is a natural red iron oxide from the heart of the Blue Ridge Mountains of Virginia. The high iron content (over 80%) makes it a strong tinting pigment.
Colour Index: PR102 | Lightfastness: ASTM I | Pigment Type: Inorganic, Earth, Natural | Particle Size: Fine
Rublev Colours Cadmium Red Lightpigment is cadmium zinc sulfoselenide (CdS, CdSe) produced by co-precipitating and calcining, at high temperature, a mixture of cadmium sulfide and selenide sulfide in varied ratios forming a partially crystalline structure.
WARNING: This product can expose you to chemicals including cadmium compounds, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Rublev Colours Cadmium Red Mediumpigment is cadmium zinc sulfoselenide (CdS, CdSe) produced by co-precipitating and calcining, at high temperature, a mixture of cadmium sulfide and selenide sulfide in varied ratios forming a partially crystalline structure.
WARNING: This product can expose you to chemicals including cadmium compounds, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Rublev Colours Cadmium Red Maroonpigment is cadmium zinc sulfoselenide (CdS, CdSe) produced by co-precipitating and calcining, at high temperature, a mixture of cadmium sulfide and selenide sulfide in varied ratios forming a partially crystalline structure.
WARNING: This product can expose you to chemicals including cadmium compounds, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
French Raw Sienna is from the last remaining European company operating the ochre deposits in the French quarries of Gargas and Rustrel nested in a 12 mile long enclave in the heart of the Luberon Mountains.
French Burnt Sienna is from the last remaining European company operating the ochre deposits in the French quarries of Gargas and Rustrel nested in a 12 mile long enclave in the heart of the Luberon Mountains, the ochre country.
French Burnt Umber is from the last remaining European company operating the ochre deposits in the French quarries of Gargas and Rustrel nested in a 12 mile long enclave in the heart of the Luberon Mountains, the ochre country.
French Raw Umber is from the last remaining European company operating the ochre deposits in the French quarries of Gargas and Rustrel nested in a 12 mile long enclave in the heart of the Luberon Mountains, the ochre country.
Italian Burnt Umber is a semi-opaque brown with good tinting strength, medium grained. Our Italian Burnt Umber is from quarries in the Umbria region of Italy.
Colour Index: PBr7 | Lightfastness: ASTM I | Pigment Type: Inorganic, Earth, Natural | Particle Size: Medium
Italian Burnt Umber Warm is a semi-opaque brown with good tinting strength, medium grained. Our Italian Burnt Umber is from quarries in the Umbria region of Italy.
Colour Index: PBr7 | Lightfastness: ASTM I | Pigment Type: Inorganic, Earth, Natural | Particle Size: Medium
Italian Brown Ocher is a semi-transparent brown with average tinting strength, medium grained that makes beige yellow tints. Our natural earth pigment is quarried in Northern Italy.
Colour Index: PBr7 | Lightfastness: ASTM I | Pigment Type: Inorganic, Earth, Natural | Particle Size: Medium
Violet Hematite is a deep reddish purple hue that tints toward subtle violets when mixed with white. It is useful in flesh tints, shadows and its purple bias makes good grays.
Rublev Colours Ultramarine Violetoffers a unique violet shade that is very clean, bright.
Ultramarine Violet is a synthetic inorganic pigment composed of a complex silicate of sodium and aluminum with sulfur, or sodium aluminum sulfosilicate. Ultramarine violet is made using the same process as ultramarine blue but is mixed with ammonium chloride, heated to 200–250° C, and exposed to air for four days until the violet color develops. Other methods are also used to produce ultramarine violet.
Colour Index: PV15 | Lightfastness: ASTM I | Pigment Type: Inorganic, Synthetic | Particle Size: Very Fine
The remarkable range of pigments that could be produced with cobalt included cobalt violet, is known since 1859. Salvetat first described the preparation of cobalt violet in Comptes Rendus des Seances de l'Academie des Sciences XLVIII in an article titled, "Matieres minerales colorantes vertes et violettes." The dark variety is anhydrous cobalt phosphate which was made by mixing soluble cobalt salt with disodium phosphate. It was washed and then heated at a high temperature.
Colour Index: PV14 | Lightfastness: ASTM I | Pigment Type: Inorganic, Synthetic | Particle Size: Very Fine
Health & Safety: Hazardous
WARNING: This product can expose you to chemicals including cobalt compounds, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
Zinc White watercolor presents a crisp, cool white color with a subtle bluish undertone. Semi‑transparent and low‑tinting, it mixes cleanly with other colors to produce delicate tints and soft highlights without overpowering them.
Colour Index: PW4 | Lightfastness: ASTM I | Pigment Type: Inorganic, Synthetic | Particle Size: Very Fine
Barite White is an opaque white made using the natural mineral barite (barium sulfate). Used by British watercolorists in the 18th and 19th centuries as a body color, it was often called "Constant White" or "Permanent White." Derived from the natural mineral barite, this color has low tinting strength and no staining, making it useful as a body color or for softening mixtures without overpowering them.
Colour Index: PW22 | Lightfastness: ASTM I | Pigment Type: Inorganic, Synthetic | Particle Size: Very Fine
Bone Black is made from charred animal bone and horn but not from ivory. It is a neutral opaque black that has high tinting strength and is highly staining. The term 'ivory black' is currently applied to this same high-grade bone black by other watercolor manufacturers.
Colour Index: PBk9 | Granulation: Very Strong | Staining: Low-staining 30 – 55% | Lightfastness: ASTM I | Pigment Type: Inorganic, Natural | Particle Size: Fine
Roman Black is a natural black earth from slate deposits in the vicinity of Rome that is a semi-opaque black, and is absolutely permanent. It is comparatively neutral in undertone, wets easily, and is non-greasy, when compared to carbon blacks.
Colour Index: PBk8, PBk11 | Lightfastness: ASTM I | Pigment Type: Inorganic, Earth, Natural | Particle Size: Medium
Rublev Colours Shungite (Black Ocher) is an amorphous variety of graphite of intense black color. Found only in Karelia, Russia, it exhibits excellent hiding power, and in mixtures with other pigments imparts a deep black tone with a cool tint.
Colour Index: PBk6 | Lightfastness: Not Listed | Pigment Type: Inorganic, Natural | Particle Size: Fine
Rublev Colours Watercolors—Like the Golden Age of Watercolors
Rublev Colours Potter's Pink Watercolor
Natural Pigments gives today’s artists new choices by making watercolor paint simple again. We restore natural and historical pigments to the artist’s palette, using the same ingredients that watercolor masters relied on from the seventeenth to nineteenth centuries.
Authentic pigments: colours made from natural and historical pigments used by seventeenth– to nineteenth‑century masters.
Single‑pigment purity: genuine single‑pigment colours, available in tubes and cakes.
Small‑batch craftsmanship: made with gum arabic & sugar syrup—the essential ingredients of traditional watercolor; no thickeners, dextrin or synthetic modifiers.
Historic body colour feel: thicker consistency and unique handling reminiscent of early 19th‑century body colours.
Natural Pigments founders Tatiana and George talk with master watercolorist Michele Bajona about his portrait techniques, inspirations and materials. Watch as he reveals how he achieves expressive portraits with Rublev Colours Watercolors.
Join our Artist Materials Advisor for demonstrations of twelve new watercolor colours that span blues, greens, yellows, reds and purples. See each colour in action and discover how they expand your palette.
Rublev Colours Watercolors offer advantages over contemporary commercial watercolors. Using natural ingredients and traditional techniques, they provide artists with high‑quality colours that are rich, luminous and long‑lasting.
Superior Lightfastness
Natural pigments resist fading under sunlight and maintain vibrancy for decades—ideal for artworks that stand the test of time.
Unique Texture & Feel
Made with traditional ingredients and no synthetic additives, these watercolors have a distinctive consistency and handling that elevates your painting experience.
Mixability & Range
A wide range of single‑pigment colours mix easily to create a virtually unlimited palette of shades and hues.
An Investment in Quality
These paints offer exceptional value for artists seeking durability and authenticity, making them a smart investment for serious watercolorists.
See how we turn a watercolor wash into a single, comparable number using a paper‑corrected Granulation Index. This objective method helps you predict granulation across colours.
Learn our scientific yet artist‑friendly method for assessing staining vs lifting. Understand how we quantify residual colour and what it means for your work.
Watercolor paint consists of finely ground pigment suspended in a water‑soluble binder. Traditionally the binder is gum arabic dissolved in water with sugar or honey to act as a humectant and preservative. Our Rublev Colours Watercolors follow this historic formula—gum arabic and sugar syrup only—without modern thickeners or dextrin:contentReference[oaicite:0]{index=0}. Commercial watercolors may use dextrin, starch or gum tragacanth as alternative binders.
Watercolor is a versatile medium suitable for plein‑air sketches, still lifes, landscapes and portraits. Many artists use watercolor for small studies or preliminary colour plans before creating larger works. Because watercolor integrates well with coloured pencil, graphite and ink, it’s also popular for mixed‑media art.
Watercolor paintings can last for centuries if you choose pigments with good lightfastness, use an absorbent, acid‑free substrate and protect the work from direct ultraviolet light. Rublev Colours Watercolors use natural pigments that resist fading, and each colour’s lightfastness is rated in our Watercolor Paint Specifications table. Properly framed behind UV‑filtering glass, these paints maintain their vibrancy for decades.
For a detailed explanation of pigment composition and permanence, visit our Composition & Permanence page.
What are the best surfaces to apply watercolor paint?
Watercolor requires an absorbent surface for long‑lasting artwork. Cotton‑based watercolor paper is the most common support because it absorbs washes evenly and withstands repeated wetting. You can also paint on panels or fabric coated with an absorbent ground or primer formulated for watercolor.
What is the difference between watercolor paint and other paint media?
Watercolor is a transparent medium: thin layers allow light to reflect off the paper through the pigment, giving paintings a luminous quality. Unlike oil or acrylic, you cannot apply watercolor in thick, opaque layers to cover mistakes. However, because the binder remains water‑soluble, you can lift or lighten areas even after the paint dries; the amount of colour that can be removed depends on the pigment’s staining strength and the paper’s absorbency.
Here are items you recently viewed during your visit of Natural Pigments Recently Viewed
Sign in to your account
Log in with your social accounts
Back
or
No recently views items
Clear All
Hi! We serve cookies.
Just letting you know we use cookies on our site. Cookies enhance your experience, improve the quality of our site, and most importantly help us show you things that are more relevant to you. By clicking “I Accept”, you agree to the use of cookies described in our Privacy Policy. That’s it. Thanks for reading.