Cerulean Blue, watercolor paint by Winsor & Newton Professional

created at: 2026-08-05

Cerulean Blue by Winsor & Newton Professional watercolor swatch Cerulean Blue 137 by Winsor & Newton Professional (a part of the Standard Set range) is a non-staining △ half-transparent highly granulating GG paint with excellent lightfastness ***. how to read dragon swatch?


Pigment composition, 1 pigment:


PB35 - Cerulean Blue. PB35, Cobalt Tin Grey, is an inorganic pigment made by calcining cobalt and tin oxides into a crystalline spinel structure. Often modified with alumina or iron oxides, it presents a soft mid-blue to greenish-blue with a subtle grey cast. In watercolor, it is lightly staining with weak tinting strength and may appear to whiten in washes. Known for its stability and granulating texture, it is used for atmospheric skies, misty scenes, and delicate gradients.
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Included in Complete Travel Tin by by Winsor & Newton

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