Ultramarine Ash, watercolor paint by Winsor & Newton Professional

created at: 2025-11-15
modified at: 2026-08-05

Ultramarine Ash by Winsor & Newton Professional watercolor swatch Ultramarine Ash 424 by Winsor & Newton Professional (a part of the Standard Set range) is a non-staining △ transparent granulating G paint with excellent lightfastness ***. how to read dragon swatch?


Pigment composition, 2 pigments:


PG23 - Green Earth.
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PB29 - Ultramarine Blue. A vivid blue pigment made from ultramarine, PB29 is known for its granulating texture and excellent lightfastness. Often used in landscape and sky washes, it offers a cooler tone compared to other blues and is valued for its transparency and liftability in watercolor techniques.
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Related swatch sets:


Compare to other Sulfur pigments, Aluminosilicates, Ultramarines
Included in Revival Collection 2024 by Winsor & Newton
Included in Revival Collection Set 6x5ml by Winsor & Newton

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Paints similar to Ultramarine Ash, swatches of 18 paints across 8 series