Match RAL 580-3
RAL Effect RAL 580-3 is a mid-tone shade with an LRV of 45. 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.
Their light reflectance is nearly identical (LRV 45 vs 45), so neither reads brighter in a room. A ΔE of 1.6 means the difference barely reads in a finished room.
With LRVs of 45 and 44, the two reflect almost the same amount of light. At ΔE 1.8 you'd need them side by side to tell them apart.
Their light reflectance is nearly identical (LRV 46 vs 45), so neither reads brighter in a room. A ΔE of 2.0 means the difference barely reads in a finished room.
Stardust Evening reads slightly lighter (LRV 53 vs 45), a gap that shows most in low-lit rooms. At ΔE 5.3 they're clearly different, yet close enough to share a room.
Their light reflectance is nearly identical (LRV 46 vs 45), so neither reads brighter in a room. The ΔE 5.6 gap is real but not dramatic — distinct as a choice, harmonious together.
With LRVs of 45 and 45, the two reflect almost the same amount of light. At ΔE 8.6 they're clearly different, yet close enough to share a room.
At ΔE 10.3 these are two genuinely different directions, not variations on a theme.
A 9-point LRV gap (45 vs 36) makes RAL 580-3 the marginally brighter of the two. A ΔE of 12.1 puts them firmly in different territory — a strong contrast if combined.
A 7-point LRV gap (52 vs 45) makes Classic Blue the marginally brighter of the two. A ΔE of 12.4 puts them firmly in different territory — a strong contrast if combined.
Their light reflectance is nearly identical (LRV 46 vs 45), so neither reads brighter in a room. A ΔE of 12.7 puts them firmly in different territory — a strong contrast if combined.
RAL 580-3 reads slightly lighter (LRV 45 vs 36), a gap that shows most in low-lit rooms. At ΔE 17.2 these are two genuinely different directions, not variations on a theme.