27Tint Strength: 87

Persian Rose (330) is an opaque colour with an excellent lightfastness (+++)

On the border of our orange colours

Colour: Raw SiennaPermanence: AAOpacity: Semi-transparentPigment: PBr7Pigmentdescription: Natural Iron OxideASTMRating Ligthfastness: IPigment classification: Natural inorganicColorIndex Number: -Viscosityrange (mPa

Cooler than other transparent yellows

vallejo artist akrylmaling naphthol red light Indian Yellow 27Tint Strength: 87Colour: Naphthol Red Light Permanence: A Opacity: Opaque Pigment: PR112 Pigment description: Naphthol AS ASTM Rating Ligthfastness: II Pigment classification: Synthetic organic Color Index Number: 12370 Viscosity range (mPa. s): 20. 000 25. 000 Color Index The pigments used for artists' colours are inorganic as well as organic. The inorganic pigments have been used since antiquity; most of them are extracted from minerals and soil, such as natural