violet

This article explores the history, source, chemical composition, properties, compatibility, permanence, and toxicity of the pigments Ultramarine Violet (PV 15) and Ultramarine Blue (PB 29) in painting...

Rublev Colours Violet Hematite is a deep reddish purple hue that tints toward subtle violets when mixed with white. It is useful in flesh tints and shadows, and its purple bias makes good grays. Rublev Colours Violet Hematite is formulated using pure natural ground hematite (Colour Index Name Pigment Red 102 or PR 102) that is absolutely lightfast and very opaque. This beautiful earthy red violet is cooler than other red iron oxide earths, such as Venetian red or Sartorius red...