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Michael Harding
Phthalocyanine Blue Red Shade - Michael Harding
Oil ColourPB15.1
PB15.1

Phthalocyanine Blue Red Shade

No. 231 · Series 2 · 40ml · 60ml · 225ml, 1L, 2.5L, 5L

Phthalocyanine Blue Red Shade (No. 231) captivates with its deep, rich colour. Offering excellent lightfastness and a fast-drying speed, it's 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.

Technical Summary

Phthalocyanine Blue Red Shade is a single-pigment Michael Harding oil colour made with PB15.1 (Organic).

It is transparent, excellent lightfastness, fast drying time, high tinting strength.

It is ground in linseed oil with high oil content.

Code
No. 231
Series
Series 2
Pigment Index
PB15.1
Pigment Type
Organic
Oil / Vehicle
Linseed Oil
Sizes
40ml · 60ml · 225ml, 1L, 2.5L, 5L
Lightfastness
Excellent
Opacity
Transparent
Drying
Fast
Oil Content
High
Tint Power
High
Toxicity
Non-Toxic
Colour Science

Measured colour data

Loading measured pigment data…

Pigment Behaviour

Tint · Tone · Shade · Glaze

Preview how Phthalocyanine Blue Red Shade behaves when mixed, toned, shaded and glazed. Each swatch is computed from the masstone using a perceptual subtractive model - an approximation for guidance, not a formulation guarantee.

Masstone swatch
Masstone
L 7.44 · a 14.14 · b -21.7
9.92PB 0.8/5.8

Phthalocyanine Blue Red Shade straight from the tube.

Undertone
#cec7d9

A thin wash over white.

Tint
#5c4c75

Mixed with Titanium White.

Tone
#423654

Mixed with a mid neutral grey.

Shade
#1c132c

Darkened with a chromatic black.

Glaze
#ac9fbc

A thin transparent film over white.

Mix with Phthalocyanine Blue Red Shade

Popular combinations

Open Phthalocyanine Blue Red Shade in the Virtual Mixing Studio to preview how it combines with these partners before you reach for the palette.

Open Phthalocyanine Blue Red Shade in Mixing Studio
Palettes featuring Phthalocyanine Blue Red Shade

Featured in 2 palettes

Phthalocyanine Blue Red Shade: Questions & Answers

What pigment is used in Phthalocyanine Blue Red Shade?

Phthalocyanine Blue Red Shade is made with PB15.1.

Is Phthalocyanine Blue Red Shade a single-pigment colour?

Yes. Phthalocyanine Blue Red Shade uses a single pigment (PB15.1), so its behaviour stays consistent and predictable on the palette.

Is Phthalocyanine Blue Red Shade transparent or opaque?

Phthalocyanine Blue Red Shade is transparent.

Is Phthalocyanine Blue Red Shade lightfast?

Phthalocyanine Blue Red Shade has excellent lightfastness.

Is Phthalocyanine Blue Red Shade vegan?

Yes. Phthalocyanine Blue Red Shade contains no animal-derived ingredients and is suitable for vegan artists.

Artist Reviews

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Colour Disclaimer: Colours shown on screen or in print may vary from the actual product. For the most accurate representation of colour, texture and finish, we recommend viewing a physical sample or swatch in person before making your final selection.

Product Information & Disclaimer

The information provided on this website is based on research and testing conducted by Michael Harding Art Formulas Ltd and is intended as general guidance on the characteristics and potential uses of our products in established painting practices.

While we take care to provide accurate and reliable information, individual materials, techniques, working conditions and applications can vary. Michael Harding Art Formulas Ltd cannot guarantee that any product will be suitable for every individual purpose or application. Users should carefully read all product labels, instructions and safety information and carry out appropriate testing before use, particularly when developing individual techniques or combining materials.

To the fullest extent permitted by applicable law, Michael Harding Art Formulas Ltd makes no express or implied warranties as to merchantability or fitness for a particular purpose and accepts no liability for any loss or damage, including indirect or consequential loss, arising from the use or application of its products.

Colour Representation

Colours displayed on this website and in printed materials are for guidance only. Their appearance may vary depending on screen settings, device, lighting conditions, printing processes and other factors, and may therefore differ from the appearance of the physical product.

For the most accurate representation of colour, texture and finish, we strongly recommend viewing a physical product sample or swatch in person before making a final selection or purchase. Where colour accuracy is important, please do not rely solely on digital or printed representations.

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