Italian Brown Ocher Oil Paint
Italian Brown Ocher oil paint is a semi-transparent brown with good tinting strength and a medium grain, which makes yellow-beige tints. Our yellow earth is from quarries in Northern Italy.
Rublev Colours Italian Brown Ocher consists of hydrated iron oxide—the principal coloring agent in ochers. This color is based on the natural mineral goethite, which occurs with varying proportions of other minerals, such as clay, chalk, and silica. They differ from other red ochers in that they contain water. In other words, the iron they owe their color is hydrated iron oxide. Natural ochers are permanent and have good covering power.
Composition and Permanence
| Italian Raw Sienna | |
| Color: | Brown |
| Binder: | Linseed oil |
| Additive(s): | None |
| Pigment Information | |
| Pigment: | Brown Ocher |
| Pigment Classification: | Natural inorganic |
| Colour Index: | Pigment Brown 7 (77491) (77492) (77499) |
| Chemical Name: | Iron oxide hydroxide |
| Chemical Formula: | α-FeOOH |
| CAS No. | |
| Properties | |
| Code: | 622 |
| Series: | 1 |
| Opacity: | Semi-Transparent |
| Tinting Strength: | Moderate |
| Drying Rate: | Medium |
| ASTM Lightfastness: | I |
| Permanence: | A |
| Safety Information: | No acute or known chronic health hazards are associated with this product’s anticipated use (most chemicals are not thoroughly tested for chronic toxicity). Protect yourself against potentially unknown chronic hazards of this and other chemical products by keeping them out of your body. Do this by avoiding ingestion, excessive skin contact, inhaling spraying mists, sanding dust, and vapors from heating. Conforms to ASTM D-4236 |
For a detailed explanation of the terms in the table above, please visit the Composition and Permanence page.
Notes
Some separation of pigment and oil may occur in Rublev Colours Artist Oils, and it is a natural process when no wax or stabilizers are added to the paint to prevent it.
All color swatches on this website are approximations of the actual color of the oil paint. We have carefully matched the color in these pictures on calibrated color monitors to the actual color. However, your results may vary due to the wide variance among color monitors.
Color Swatch Note: The color swatch was created with a thick application of color (left side) and a tint (right side) made with equal parts of color and titanium white, applied to acrylic-primed cotton canvas.
Drawdown Note: The image of the “drawdown” shows a premixed paint film 6 mils (0.006 inches) thick, applied to a standard test card to examine color consistency, opacity, and other qualities. The drawdowns show the full-color strength (mass tone) on the left and mixed in a 1:2 ratio with titanium white on the right. The bottom area of the drawdowns is scraped to show undertones.
| SKU | 820-622 |
|---|---|
| Brand | Rublev Colours |
| Vendor | Natural Pigments |
| Processing Time | Usually ships the next business day. |
| Color | Brown |
| Pigment Type | Inorganic, Earth, Natural |
| Pigment Family / Chemistry | Earths (Ochres, Siennas, Umbers, Terre Verte) |
| Pigment Code | PBr7 |
| Particle Size | Fine |
| Drying Rate | Medium |
| Transparency/Opacity | Semi-Transparent |
| Lightfastness | ASTM I |
Health & Safety: There are no acute or known chronic health hazards with the anticipated use of this product (most chemicals are not thoroughly tested for chronic toxicity). Protect yourself against potentially unknown chronic hazards of this and other chemical products by avoiding ingestion, excessive skin contact, and inhaling spraying mists, sanding dust, and concentrated vapors from heating. Contact us for further information or consult the SDS for more information. Conforms to ASTM D-4236.
