Turquoise Blue is an opaque pigment made of a blend of green and blue pigment leaning to blue. The name stems from the French 'Turquoise' for the semi-precious stone that was exported to Europe from Persia via Turkey. Pigments

Winsor and Newton used 64 different pigments in their Designers Gouache range out of which 34 are single pigment colours in order to provide the widest handling properties and maintain clean mixing. W&N always try to use single pigments wherever possible as they are purer in hue and cleaner in colour than mixtures of pigments. This provides a larger number of clean, vibrant colour mixes before resulting in muddy colours, which is a major benefit to artists. In addition to the single pigment colours there are 48 colours that are produced using carefully selected mixtures of pigments. W&N therefore provide these mixed colours to ensure the widest spectrum, without compromising brilliance and opacity.