Match Luminous orange
RAL Classic Luminous orange is a mid-tone shade with an LRV of 34. 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.
Luminous orange reflects far more light (LRV 34 vs 21), opening up a space where RAL orange encloses it. At ΔE 4.4 they're clearly different, yet close enough to share a room.
A 12-point LRV gap (34 vs 22) makes Luminous orange the marginally brighter of the two. A ΔE of 16.0 puts them firmly in different territory — a strong contrast if combined.
Luminous orange reflects far more light (LRV 34 vs 15), opening up a space where RAL 390-5 encloses it. At ΔE 16.3 these are two genuinely different directions, not variations on a theme.
A 6-point LRV gap (34 vs 28) makes Luminous orange the marginally brighter of the two. A ΔE of 21.6 puts them firmly in different territory — a strong contrast if combined.
At LRV 34 vs 21, Luminous orange is decisively the brighter choice. A ΔE of 25.1 puts them firmly in different territory — a strong contrast if combined.
A 3-point LRV gap (37 vs 34) makes Orange you Happy? the marginally brighter of the two. A ΔE of 26.9 puts them firmly in different territory — a strong contrast if combined.
At LRV 34 vs 20, Luminous orange is decisively the brighter choice. A ΔE of 28.3 puts them firmly in different territory — a strong contrast if combined.
Their light reflectance is nearly identical (LRV 35 vs 34), so neither reads brighter in a room. A ΔE of 30.8 puts them firmly in different territory — a strong contrast if combined.
At LRV 34 vs 21, Luminous orange is decisively the brighter choice. A ΔE of 33.4 puts them firmly in different territory — a strong contrast if combined.
A 8-point LRV gap (34 vs 26) makes Luminous orange the marginally brighter of the two. A ΔE of 35.2 puts them firmly in different territory — a strong contrast if combined.
With LRVs of 34 and 34, the two reflect almost the same amount of light. At ΔE 54.0 these are two genuinely different directions, not variations on a theme.
With LRVs of 34 and 31, the two reflect almost the same amount of light. At ΔE 54.9 these are two genuinely different directions, not variations on a theme.
Their light reflectance is nearly identical (LRV 37 vs 34), so neither reads brighter in a room. A ΔE of 57.1 puts them firmly in different territory — a strong contrast if combined.
With LRVs of 34 and 33, the two reflect almost the same amount of light. At ΔE 63.1 these are two genuinely different directions, not variations on a theme.