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Michael Harding
Corinthian Purple - Michael Harding
Oil ColourPR112, PB29, PV23
PR112, PB29, PV23

Corinthian Purple

No. 255 · Series 2 · 40ml · 60ml · 225ml, 1L, 2.5L, 5L

Corinthian Purple (No. 255) Ⓥ VEGAN A fantastic coming together of three wonderful pigments; a colour that is really going somewhere. The moment it touches the palette, ideas begin to emerge: evening light, nocturnes, deep shadows and atmosphere. It is one of those colours that immediately sparks the imagination and seems to suggest paintings of its own.

Technical Summary

Corinthian Purple is a multi-pigment Michael Harding oil colour made with PR112, PB29, PV23 (Organic/Inorganic).

It is semi-transparent, excellent lightfastness, average drying time, average tinting strength.

It is ground in linseed oil with average oil content.

Code
No. 255
Series
Series 2
Pigment Index
PR112, PB29, PV23
Pigment Type
Organic/Inorganic
Oil / Vehicle
Linseed Oil
Sizes
40ml · 60ml · 225ml, 1L, 2.5L, 5L
Lightfastness
Excellent
Opacity
Semi-Transparent
Drying
Average
Oil Content
Average
Tint Power
Average
Toxicity
Non-Toxic
Colour Science

Measured colour data

Pigment composition, masstone measurements, and tinting paths - independently measured and provided by Artist Pigments.

Pigment Composition
PR112
Naphthol Red AS-D
Naphthol · CI 12370 · CAS 6535-46-2 · EC 229-440-3
OrganicSynthetic
PB29
Ultramarine Blue
CAS 57455-37-5 for paints, CAS 101357-30-6 mostly for industrial application · CI 77007 · CAS 57455-37-5, 101357-30-6 · EC 611-533-9
InorganicSynthetic
PV23
Dioxazine Violet
Carbazole Dioxazine · CI 51319 · CAS 6358-30-1, 215247-95-3 · EC 228-767-9
OrganicSynthetic
Masstone
Measured masstone swatch
X-Rite i1Pro 3 · D50 · Obs 2
CIELab
L 22.69 · a 8.27 · b 5.84
Chroma / Hue
C 10.12 · h 35.23°
Munsell
1.58YR 2.2/1.7
ISCC-NBS
dark grayish reddish brown
Transparency
ST
Lightfastness
E
Info Card
Corinthian Purple info card
Position on Colour Plane
CIELAB colour plane
CIELAB plane - interactive SVG available
Tinting Path - masstone → titanium white
Path plotted on CIELAB plane
Tinting path on CIELAB colour plane
StepLabelCIELabMunsell
0masstoneL 22.69 · a 8.24 · b 5.851.63YR 2.24/1.66
1tint_1L 25.94 · a 12.03 · b -1.096.91RP 2.56/2.16
2tint_2L 31.35 · a 16.38 · b -7.960.86RP 3.1/3.54
3tint_3L 37.87 · a 19.43 · b -12.558.8P 3.73/4.91
4tint_4L 45.87 · a 20.89 · b -15.067.83P 4.51/5.9
5tint_5L 54.39 · a 20.36 · b -15.237.47P 5.35/6.14
6tint_6L 63.63 · a 17.92 · b -13.257.45P 6.27/5.69
7tint_7L 71.07 · a 14.84 · b -10.327.69P 7.03/4.92
8tint_8L 77.9 · a 11.26 · b -6.68.6P 7.73/3.76
9tint_9L 83.98 · a 7.48 · b -1.952.05RP 8.36/2.56
10tint_10L 90.36 · a 3.09 · b 4.053.08YR 9.01/0.99
11tint_11L 95.95 · a -0.74 · b 9.35.78Y 9.58/2.4
Pigment Behaviour

Tint · Tone · Shade · Glaze

Preview how Corinthian Purple 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 22.69 · a 8.27 · b 5.84
1.58YR 2.2/1.7

Corinthian Purple straight from the tube.

Undertone
#dfd9d7

A thin wash over white.

Tint
#867570

Mixed with Titanium White.

Tone
#625550

Mixed with a mid neutral grey.

Shade
#372b29

Darkened with a chromatic black.

Glaze
#c6bcb9

A thin transparent film over white.

Compare Corinthian Purple

Compare with nearby colours

See Corinthian Purple side-by-side with its closest neighbours in the range — chemistry, opacity and lightfastness at a glance.

Mix with Corinthian Purple

Popular combinations

Open Corinthian Purple in the Virtual Mixing Studio to preview how it combines with these partners before you reach for the palette.

Open Corinthian Purple in Mixing Studio
Where to buy

Corinthian Purple

Available from 114 verified stockists worldwide

Store locator
How Michael Harding uses this colour
From the Michael Harding studio

Mixing and use

The moment it touches the palette, ideas begin to emerge: evening light, nocturnes, deep shadows and atmosphere.

Source: Michael Harding Art Formulas Ltd

Corinthian Purple: Questions & Answers

What pigment is used in Corinthian Purple?

Corinthian Purple is made with PR112, PB29, PV23.

Is Corinthian Purple a single-pigment colour?

No. Corinthian Purple is a blend of 3 pigments (PR112, PB29, PV23), formulated to give a specific hue.

Is Corinthian Purple transparent or opaque?

Corinthian Purple is semi-transparent.

Is Corinthian Purple lightfast?

Corinthian Purple has excellent lightfastness.

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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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