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Light Reflectance Values
| Product ref. | CIE Y LRV |
| AFK3001 Soot | 7 |
| AFK30911 Mortar | 11 |
| AFK3010 Zinc | 21 |
| AFK30153 Tempest | 24 |
| AFK30215 Clam | 36 |
| AFK30332 Celedon | 24 |
| AFK30500 Moleskin | 17 |
| AFK30421 Gulf | 11 |
0 = Blacksurface / 100 = White surface
Tested in accordance with BS 8493:2008
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