Cobalt Blue Deep S4 Winsor & Newton Artist Watercolour 5ml

Cobalt Deep Blue is the darker red shade of its sister pigment Cobalt Blue. It was discovered in 1802 by French chemist Louis Thénard as an alternative pigment to the expensive lapis lazuli pigment.

• High performance pigments ensure strength of colour and high permanence ratings
• Wide and balanced spectrum of colours in half pans, whole pans and in 5ml, 14ml and 37ml tubes
• Pigments are treated according to their individual nature and behaviour
• Single pigments have been used across the range to ensure excellent mixability

Series number: 4 Chemical description: Cobalt Silicate Colour index name: PB 74 Colour index number: 77366 Permanence rating: AA ASTM lightfastness rating: N/L Transparency/Opacity: ST

Winsor & Newton have been manufacturing their colours since 1832 and the quality of their paint continues to receive international acclaim.

Winsor & Newton watercolours are a familiar sight in most painters’ studios. With 80 single pigment colours in the range, Winsor & Newton offer the widest range of modern and traditional pigments for clean colour mixing.

Granulating/Staining: G

Winsor & Newton have been manufacturing their colours since 1832 and the quality of their paint continues to receive international acclaim.

Winsor & Newton watercolours are a familiar sight in most painters’ studios. With 80 single pigment colours in the range, Winsor & Newton offer the widest range of modern and traditional pigments for clean colour mixing.