W&N COTMAN WATERCOLOUR - 179 COBALT BLUE HUE

Cobalt Blue Hue is a clean blue pigment closely resembling Cobalt Blue. Genuine Cobalt was discovered in 1802 by French chemist Thénard as an alternative pigment to the expensive Lapis Lazuli blue.

• Colour Number - 179
• Colour Series - 1
• Lightfastness (ASTM) - I
• Permanence Rating A
• Pigment(s) - PB29,PW5
• Product Code - 0303179
• Transparency / Opacity - T