Match Cleanroom white
RAL Classic Cleanroom white is a light-reflective shade with an LRV of 89. The matches below are ranked by ΔE, a perceptual color-difference score.
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Closest matches across every brand
One match per brand, ranked by ΔE — a perceptual color difference score calculated from Lab color space values. Lower is closer. Click any card to compare side by side in simulated rooms.
With LRVs of 89 and 86, the two reflect almost the same amount of light. At ΔE 0.6 you'd need them side by side to tell them apart.
With LRVs of 90 and 89, the two reflect almost the same amount of light. At ΔE 0.9 you'd need them side by side to tell them apart.
With LRVs of 90 and 89, the two reflect almost the same amount of light. At ΔE 0.9 you'd need them side by side to tell them apart.
With LRVs of 89 and 87, the two reflect almost the same amount of light. At ΔE 1.2 you'd need them side by side to tell them apart.
Cleanroom white reads slightly lighter (LRV 89 vs 85), a gap that shows most in low-lit rooms. At ΔE 1.2 you'd need them side by side to tell them apart.
With LRVs of 89 and 88, the two reflect almost the same amount of light. At ΔE 1.6 you'd need them side by side to tell them apart.
Their light reflectance is nearly identical (LRV 89 vs 88), so neither reads brighter in a room. A ΔE of 1.6 means the difference barely reads in a finished room.
Cleanroom white reads slightly lighter (LRV 89 vs 86), a gap that shows most in low-lit rooms. At ΔE 1.7 you'd need them side by side to tell them apart.
With LRVs of 90 and 89, the two reflect almost the same amount of light. At ΔE 2.2 you'd need them side by side to tell them apart.
With LRVs of 89 and 87, the two reflect almost the same amount of light. At ΔE 3.2 they're clearly different, yet close enough to share a room.
With LRVs of 89 and 88, the two reflect almost the same amount of light. At ΔE 3.7 they're clearly different, yet close enough to share a room.
Cleanroom white reads slightly lighter (LRV 89 vs 79), a gap that shows most in low-lit rooms. At ΔE 4.6 they're clearly different, yet close enough to share a room.
Cleanroom white reads slightly lighter (LRV 89 vs 84), a gap that shows most in low-lit rooms. At ΔE 4.8 they're clearly different, yet close enough to share a room.
Cleanroom white reflects far more light (LRV 89 vs 70), opening up a space where Gentle Lamb encloses it. At ΔE 8.9 they're clearly different, yet close enough to share a room.