Cobalt Green Deep vs Indanthrone Blue
Choose any two products — oil colours, watercolours, mediums or primers — to see a concise comparison of how they differ and what they share, alongside the full specification table.


Cobalt Green Deep and Indanthrone Blue are both Michael Harding watercolours.
Cobalt Green Deep uses PG19; Indanthrone Blue uses PB60.
They differ in transparency, lightfastness, granulation, staining and tinting strength.
They share matching vegan status.
| Property | Cobalt Green Deep | Indanthrone Blue |
|---|---|---|
| Pigment Index | PG19 | PB60 |
| Lightfastness | Very Good | Excellent |
| Granulation | YES | NO |
| Staining | Medium | High |
| Transparency | Semi-Opaque | Transparent |
| Tinting Power | 3 | 4 |
| Series | Series 4 | Series 2 |
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.


