Cobalt Green Deep, watercolor paint by Winsor & Newton Professional

created at: 2026-08-05

Cobalt Green Deep by Winsor & Newton Professional watercolor swatch Cobalt Green Deep 185 by Winsor & Newton Professional (a part of the Standard Set range) is a low staining ◭ opaque highly granulating GG paint with excellent lightfastness ***. how to read dragon swatch?


Pigment composition, 1 pigment:


PG26 - Cobalt Chromite Green. PG26 is a cobalt-chromium-based inorganic pigment with a distinctive dull bluish to yellow-light green hue. Made by calcining cobalt and chromium oxides at high temperatures, it forms a stable oxide with excellent resistance to heat, chemicals, and light. In watercolor, it is moderately staining with average tinting strength. Known for its durability and unique green tone, it is used in high-performance applications and functional coatings, as well as by artists needing vivid, weather-resistant color.
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