Registering with MyAltro allows you to save all your favorite technical documents, blogs and videos in one place. Get access to exclusive content, additional technical support and more.
When you set your password, it will need to be at least 8 characters including an upper case letter, a lower case letter, a number and a special character.
Can't see the region you're looking for? You can find a list of our global locations here
You are currently on the site for Czech Republic. We think you might be looking for the site for United States/Canada.
Light Reflectance Values (LRV)
| Product ref. | CIE Y |
| X2541R11 Blue | 20 |
| X2542R11 Mushroom | 32 |
| X2560R11 Quarry Red | 13 |
| X2539R11 Pewter Grey | 26 |
| X2586R11 Walnut | 10 |
| X2594R11 Anvil | 11 |
| X2544R11 Legend | 10 |
| X2545R11 Truffle | 17 |
| X2546R11 Graphite | 21 |
| X2547R11 Blackberry | 7 |
| X2548R11 Whisper | 24 |
| X2549R11 Aster | 17 |
LRV scale: 0 – 100
0 = Black surface / 100 = White surface
Tested in accordance with BS 8493:2008
A division of Altro Limited. Registered office, Works Road, Letchworth Garden City, Hertfordshire SG6 1NW. Registered in England No. 00154159.
