231 Phthalo Blue Red Shade Michael Harding Oil Colour, 40ml tube. 5% off.

Series 2. Phthalocyanine Blue Red Shade (No. 231) captivates with its deep, rich colour. Offering excellent lightfastness and a fast-drying speed, its ideal for creating bold, vibrant artworks. No. 231 is a red shade blue, or, put another way, a slightly violet blue with the high tinting power the artist expects of thalo colours. Some describe it as  nocturne in a tube.