![]() “ Cobalt Blue” By FK1954 – Own work (Public Domain) via Commons WikimediaĢ. “ Ultramarine Blue.” DANIEL SMITH Artists’ Materials, 14 Oct. Moreover, cobalt blue is a semi-transparent pigment, while ultramarine blue is a transparent pigment. The key difference between cobalt blue and ultramarine blue is that cobalt blue is typically cooler, whereas ultramarine blue is warmer. Summary – Cobalt Blue vs Ultramarine BlueĬobalt blue and ultramarine blue are important blur-colored pigments. Moreover, cobalt blue is a semi-transparent pigment, while ultramarine blue is a transparent pigment.īelow is a summary of the difference between cobalt blue and ultramarine blue in tabular form for side by side comparison. The key difference between cobalt blue and ultramarine blue is that cobalt blue is typically cooler whereas ultramarine blue is warmer. Ultramarine blue is a deep blue color pigment consisting primarily of zeolite-based minerals, including small amounts of polysulfides. What is the Difference Between Cobalt Blue and Ultramarine Blue?Ĭobalt blue is a type of blue pigment that is made from sintering cobalt(II) oxide and aluminum(III) oxide at a high temperature around 1200 Celsius degrees. At early times, this coloring agent was used in Chinese porcelain in impure forms. Moreover, it is extremely stable and used as a coloring agent historically for ceramics, jewelry, and paint. Comparatively, this pigment is lighter and less intense than Prussian blue pigments. By chemical means, it is cobalt(II) oxide-aluminum oxide or cobalt(II) aluminate. Summary – Cobalt Blue vs Ultramarine Blue What is Cobalt Blue?Ĭobalt blue is a type of blue pigment that is made from sintering cobalt(II) oxide and aluminum(III) oxide at a high temperature around 1200 Celsius degrees. Cobalt Blue vs Ultramarine Blue in Tabular Formĥ. Cobalt blue is lighter and less intense than the (iron-cyanide based) pigment Prussian blue. Cobalt blue cobalt(II) aluminate, CoAl2O4. ![]() ![]() This code is composed of a hexadecimal 00 red (0/256), a 31 green (49/256) and a 53 blue component (83/256). ![]() Moreover, cobalt blue is a semi-transparent pigment, while ultramarine blue is a transparent pigment. The hexadecimal RGB code of Prussian Blue color is 003153. Prussians green undertones have earned it a place in. Ultramarine blue is a deep blue color pigment consisting primarily of zeolite-based minerals, including small amounts of polysulfides. Da Vinci Prussian Blue is a deep, intense blue with great transparency and high tinting strength. The key difference between cobalt blue and ultramarine blue is that cobalt blue is typically cooler, whereas ultramarine blue is warmer.Ĭobalt blue is a type of blue pigment that is made from sintering cobalt(II) oxide and aluminum(III) oxide at a high temperature around 1200 Celsius degrees. ![]()
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