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Michael Harding
Cobalt Turquoise Deep - Michael Harding
Oil ColourPB36
PB36

Cobalt Turquoise Deep

No. 507 · Series 5 · 40ml · 60ml · 225ml, 1L, 2.5L, 5L

Inorganic - Cobalt Turquoise Deep is a heavy, dense blue-green with low tint power. It was introduced along with many inorganic metallic pigments from 1830-40. No. 507 has grey-blue undertones that don’t overturn mixes and form interesting effects when combined with the Yellow Lakes. For a landscape painter this is a real “Wow” as it practically paints the hazy atmospheric mists of distant hills itself. Cobalt Turquoise Deep is so beautiful and vivid I hope the colour monitors do it justice.

Technical Summary

Cobalt Turquoise Deep is a single-pigment Michael Harding oil colour made with PB36 (Inorganic).

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

It is ground in linseed oil with low oil content.

Code
No. 507
Series
Series 5
Pigment Index
PB36
Pigment Type
Inorganic
Oil / Vehicle
Linseed Oil
Sizes
40ml · 60ml · 225ml, 1L, 2.5L, 5L
Lightfastness
Excellent
Opacity
Semi-Opaque
Drying
Average
Oil Content
Low
Tint Power
Average
Toxicity
Non-Toxic
Colour Science

Measured colour data

Loading measured pigment data…

Pigment Behaviour

Tint · Tone · Shade · Glaze

Preview how Cobalt Turquoise Deep 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 37.93 · a -26.21 · b -11.0
8.36BG 3.8/5.4

Cobalt Turquoise Deep straight from the tube.

Undertone
#83eded

A thin wash over white.

Tint
#03b5b4

Mixed with Titanium White.

Tone
#028583

Mixed with a mid neutral grey.

Shade
#00595a

Darkened with a chromatic black.

Glaze
#47dfdf

A thin transparent film over white.

Compare Cobalt Turquoise Deep

Compare with nearby colours

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

Mix with Cobalt Turquoise Deep

Popular combinations

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

Open Cobalt Turquoise Deep in Mixing Studio
Where to buy

Cobalt Turquoise Deep

Available from 112 verified stockists worldwide

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Cobalt Turquoise Deep: Questions & Answers

What pigment is used in Cobalt Turquoise Deep?

Cobalt Turquoise Deep is made with PB36.

Is Cobalt Turquoise Deep a single-pigment colour?

Yes. Cobalt Turquoise Deep uses a single pigment (PB36), so its behaviour stays consistent and predictable on the palette.

Is Cobalt Turquoise Deep transparent or opaque?

Cobalt Turquoise Deep is semi-opaque.

Is Cobalt Turquoise Deep lightfast?

Cobalt Turquoise Deep has excellent lightfastness.

Is Cobalt Turquoise Deep vegan?

Yes. Cobalt Turquoise Deep 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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