Experience the richness of Luberon Burnt Sienna Pigment, a natural, inorganic earth pigment renowned for its warm, translucent, and burnt orange-brown hue. Derived from the iron oxide-rich deposits of Luberon Mastif in Provence, southern France, this exceptional pigment boasts a fascinating history, exceptional lightfastness, and versatility in various artistic mediums.

Luberon Burnt Sienna's unique characteristics stem from its composition, which includes iron oxide hydroxide as the primary coloring ingredient, along with secondary coloring ingredients such as calcium, manganese oxide, and carbonic materials. The alumina-silicate base of this pigment further contributes to its distinctive properties. With a color strength twice that of yellow ocher, and containing up to 70% iron oxide hydroxide, this pigment is a prized addition to any artist's palette.

Roasting natural sienna earth transforms it into burnt sienna, significantly enhancing its hue and depth. Our roasting process in furnaces yields an extraordinary reddish-brown color and exceptional transparency, making Luberon Burnt Sienna Pigment an ideal choice for fresco, oil, tempera, and watercolor applications.

As a permanent pigment with medium tinting strength, burnt sienna is compatible with a range of mediums, including oil, and exhibits excellent lightfastness. With an oil absorption ratio of 45-55 parts by weight, it can be easily incorporated into oil-based paints. Additionally, burnt sienna is non-reactive with solvents and alkaline substances, although it is partially soluble in acids.

The excellent lightfastness of Luberon Burnt Sienna Pigment has earned it a rating of I in acrylic, oil, and watercolor, ensuring that your creations will retain their vibrancy over time. As a non-toxic, natural pigment, it is an excellent choice for artists seeking to explore the rich, earthy tones of the Luberon region.

As part of the esteemed Rublev Colours brand, Luberon Burnt Sienna Pigment is carefully processed to ensure its quality and consistency, making it an excellent addition to your artistic repertoire.