Michael Harding Ultramarine Violet - A variant of Ultramarine pigment. This color is achieved by slightly altering the manufacture of the blue shade, Sodium Sulphosilicate, by heating it with Chlorine. The result is a weaker, more violet pigment that has a relatively low Tint Power and a degree of transparency that lends itself to being exploited in glazes or thin body color. In hues, it becomes a high-keyed rather fluffy texture mauve which landscapists have found useful for the brighter tones of clear skies and for the modeling of sunlit clouds.
| Color Index | PV15 |
| Drying Speed | Average |
| Transparency | Transparent |
| Lightfastness | Excellent |
| Oil Content | Average |
| Tint Power | Average |
| Toxicity | Non-Toxic |
| ASTM D-4236 | ✓ |
![[no. 208] Ultramarine Violet - M. Harding Oil - 40ml](http://www.raymar.com/cdn/shop/products/MH_Ultramarine_Violet_40ml_{width}x.jpg?v=1636317391)
![[no. 208] Ultramarine Violet - M. Harding Oil - 40ml](http://www.raymar.com/cdn/shop/products/208UltramarineViolet_{width}x.jpg?v=1636317408)