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Michael Harding
Indigo - Michael Harding
Oil ColourPBk6, PB15.3, PV19
PBk6, PB15.3, PV19

Indigo

No. 228 · Series 2 · 40ml · 60ml · 225ml, 1L, 2.5L, 5L

Organic, Inorganic - My deep, rich Indigo is both organic and inorganic: it is transparent, has an average drying time, demonstrates excellent lightfastness, and possesses high tint power. Artists have yearned for high-quality Indigo for years, but finding and securing an Indigo pigment that met my high standards was essential before I considered making an oil paint colour. I finally found one I like. Nocturne painters will be especially pleased as this Indigo is what they’ve been waiting for! Artists who like painting sultry skies or more conservative painters looking for ways to enhance their greys and shadows should try this Indigo. No. 228 is rich, deep, and dark, with uncompromising quality and consistency. It is delicious, beautiful, and inky.

Technical Summary

Indigo is a multi-pigment Michael Harding oil colour made with PBk6, PB15.3, PV19 (Organic/Inorganic).

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

It is ground in linseed oil with high oil content.

Code
No. 228
Series
Series 2
Pigment Index
PBk6, PB15.3, PV19
Pigment Type
Organic/Inorganic
Oil / Vehicle
Linseed Oil
Sizes
40ml · 60ml · 225ml, 1L, 2.5L, 5L
Lightfastness
Excellent
Opacity
Transparent
Drying
Average
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 Indigo 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 10.0 · a 1.01 · b -2.71
N 1.0

Indigo straight from the tube.

Undertone
#c1c3ca

A thin wash over white.

Tint
#404552

Mixed with Titanium White.

Tone
#2d313a

Mixed with a mid neutral grey.

Shade
#0d0f17

Darkened with a chromatic black.

Glaze
#969ba5

A thin transparent film over white.

Mix with Indigo

Popular combinations

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

Open Indigo in Mixing Studio
Indigo: Questions & Answers

What pigment is used in Indigo?

Indigo is made with PBk6, PB15.3, PV19.

Is Indigo a single-pigment colour?

No. Indigo is a blend of 3 pigments (PBK6, PB15.3, PV19), formulated to give a specific hue.

Is Indigo transparent or opaque?

Indigo is transparent.

Is Indigo lightfast?

Indigo has excellent lightfastness.

Is Indigo vegan?

Yes. Indigo 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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