Winsor & Newton Professional Watercolour Half Pan — Naples Yellow, Opaque AA Permanence

Winsor & Newton Professional Watercolour Half Pan in Naples Yellow is a professional-grade, opaque artist's watercolour offering brilliant, long-lasting pigment ideal for detailed washes and colour mixing.

Designed for painters who demand both reliability and rich colour, this half pan contains Winsor & Newton’s Naples Yellow from the Professional Watercolour range. The series uses finely dispersed, high-quality pigments to deliver vivid chroma, dependable lightfastness and smooth handling. This half pan is ASTM-conforming and rated AA for permanence, giving artists confidence that their work will retain its original appearance over time.

What makes this Naples Yellow different from student paints?

Professional watercolours use higher pigment loads and purer pigments than student-grade alternatives. The result is stronger tinting strength, clearer mixing and improved permanence compared with lower-cost paints.

• High pigment concentration for intense colour and better coverage
• Rated AA permanence for archival stability in most applications
• Unique pigment dispersion yields consistent transparency and handling
• Conforms to ASTM D4236 for safety labeling and quality

How does Naples Yellow behave when mixing and glazing?

Naples Yellow is valued for its opacity and warm, muted lemon-beige tone that blends smoothly with both warm and cool pigments. It creates subtle neutrals and soft highlights when mixed, and holds up under multiple glaze layers without breaking or discoloring.

• Opaque character allows for controlled highlights and corrections
• Marries well with ultramarine, burnt sienna and alizarin for natural skin tones
• Maintains clarity in layered washes thanks to careful pigment processing

How should I use the half pan in my workflow?

The half pan format is compact and convenient for studio palettes or plein-air kits. Re-wet with a brush or spray mist for immediate use, and store in a dry palette between sessions to preserve the pan surface.

• Activate simply with water or a damp brush for smooth laying-in
• Ideal for sketchbooks, travel sets and mixing on limited palettes
• Fits standard half-pan wells and sample trays for easy replacement

What permanence and safety information should I know?

Winsor & Newton’s Professional Watercolour range emphasizes pigment quality and archival permanence. This Naples Yellow is rated AA for lightfastness and formulated to meet industry safety labeling standards.

• Permanence rating: AA — suitable for work intended to last
• Opacity: opaque, useful for highlights and adjustments
• Series and pigment data: Series 1 / Colour Code 422 / Colour Index PW 6, PBr 24

Who is this for: This half pan of Winsor & Newton Professional Watercolour in Naples Yellow is aimed at professional artists, serious hobbyists and illustrators who want a dependable, archival yellow with opaque properties for glazing, portrait work and nuanced colour mixing. It’s a practical addition to a limited palette and a useful sample for painters testing the Professional range.

Features:

• The finest watercolour offering the widest choice of pigments & the highest possible permanence
• Series: 1 / Colour Code: 422 / Colour Index: PW 6, PBr 24
• Permanence: AA / Opacity: Opaque
• Includes a half pan of Winsor & Newton Professional Watercolour
• Conforms to ASTM D4236