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Michael Harding
Quinacridone Purple - Michael Harding
WatercolourPV55
PV55

Quinacridone Purple

W309 · Series 3
WATERCOLOUR
Series 3
Quinacridone Purple No. W309

Pigment HistoryQuinacridone Purple. Synthetic organic. A transparent, lightfast quinacridone purple.

Technical Summary

Quinacridone Purple is a single-pigment Michael Harding watercolour made with PV55.

It is semi-transparent, excellent lightfastness, non-granulating, medium staining power, tinting strength 3.

Code
W309
Series
Series 3
Pigment Index
PV55
Contents
15ml tube
Lightfastness
Excellent
Tint Power
3
Granulation
NO
Staining Power
Medium
Colour Science

Measured colour data

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

Pigment Composition
PV55
Quinacridone Purple
Reaction mass of 2,9-dimethoxy-5,12-dihydroquino[2,3-b]acridine-7,14-dione and 2,9-dichloro-5,12-dihydroquino[2,3-b]acridine-7,14-dione, PV54: C22H16N2O4 PR202: C20H10Cl2N2O2 · CI - · CAS 1126076-86-5 · EC 941-220-5
OrganicSynthetic
Masstone
Measured masstone swatch
X-Rite i1Pro 3 · D50 · Obs 2
CIELab
L 34.45 · a 38.29 · b -9.95
Chroma / Hue
C 39.56 · h 345.43°
Munsell
3.7RP 3.4/8.3
ISCC-NBS
dark purplish red
Transparency
ST
Lightfastness
E
Info Card
Quinacridone Purple info card
Position on Colour Plane
CIELAB colour plane
CIELAB plane - interactive SVG available
Tinting Path - dilution with water
Path plotted on CIELAB plane
Tinting path on CIELAB colour plane
StepLabelCIELabMunsell
0masstoneL 34.44 · a 38.23 · b -9.933.71RP 3.39/8.33
1dilution_1L 40.44 · a 41.08 · b -13.132.72RP 3.97/9.83
2dilution_2L 48.28 · a 40.87 · b -16.121.52RP 4.74/10.26
3dilution_3L 55.09 · a 38.2 · b -17.160.68RP 5.41/10.06
4dilution_4L 61.37 · a 34.29 · b -16.840.09RP 6.04/9.51
5dilution_5L 67.15 · a 29.83 · b -15.579.61P 6.63/8.44
6dilution_6L 73.3 · a 24.45 · b -13.339.21P 7.26/7.17
7dilution_7L 78.37 · a 19.65 · b -10.859.03P 7.78/6.01
8dilution_8L 83.21 · a 14.82 · b -7.979.05P 8.28/4.64
9dilution_9L 87.8 · a 10.0 · b -4.79.63P 8.76/3.29
10dilution_10L 92.69 · a 4.57 · b -0.44.0RP 9.26/2.12
11dilution_11L 96.51 · a -0.04 · b 3.964.12Y 9.64/1.19
Pigment Behaviour

Tint · Tone · Shade · Glaze

Preview how Quinacridone 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 34.45 · a 38.29 · b -9.95
3.7RP 3.4/8.3

Quinacridone Purple straight from the tube.

Undertone
#eed9e7

A thin wash over white.

Tint
#b7779e

Mixed with Titanium White.

Tone
#875673

Mixed with a mid neutral grey.

Shade
#5b2c49

Darkened with a chromatic black.

Glaze
#e0bdd4

A thin transparent film over white.

Compare Quinacridone Purple

Compare with nearby colours

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

Mix with Quinacridone Purple

Popular combinations

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

Open Quinacridone Purple in Mixing Studio
Palettes featuring Quinacridone Purple

Featured in 1 palette

Where to buy

Quinacridone Purple

Available from 114 verified stockists worldwide

Store locator
Quinacridone Purple: Questions & Answers

What pigment is used in Quinacridone Purple?

Quinacridone Purple is made with PV55.

Is Quinacridone Purple a single-pigment colour?

Yes. Quinacridone Purple uses a single pigment (PV55), so its behaviour stays consistent and predictable on the palette.

Is Quinacridone Purple transparent or opaque?

Quinacridone Purple is semi-transparent.

Is Quinacridone Purple lightfast?

Quinacridone Purple has excellent lightfastness.

Does Quinacridone Purple granulate?

In watercolour, Quinacridone Purple is non-granulating.

Does Quinacridone Purple stain the paper?

Quinacridone Purple has medium staining power.

Is Quinacridone Purple vegan?

Yes. Quinacridone Purple contains no animal-derived ingredients and is suitable for vegan artists.

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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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