Match RAL 750-4
RAL Effect RAL 750-4 is a deep, low-reflectance shade with an LRV of 4. 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 4 and 4, the two reflect almost the same amount of light. At ΔE 2.0 you'd need them side by side to tell them apart.
With LRVs of 7 and 4, the two reflect almost the same amount of light. At ΔE 4.4 they're clearly different, yet close enough to share a room.
With LRVs of 6 and 4, the two reflect almost the same amount of light. At ΔE 4.6 they're clearly different, yet close enough to share a room.
With LRVs of 7 and 4, the two reflect almost the same amount of light. At ΔE 6.1 they're clearly different, yet close enough to share a room.
Their light reflectance is nearly identical (LRV 5 vs 4), so neither reads brighter in a room. The ΔE 6.8 gap is real but not dramatic — distinct as a choice, harmonious together.
Their light reflectance is nearly identical (LRV 4 vs 2), so neither reads brighter in a room. The ΔE 8.0 gap is real but not dramatic — distinct as a choice, harmonious together.
Billiard Green reads slightly lighter (LRV 8 vs 4), a gap that shows most in low-lit rooms. At ΔE 10.2 these are two genuinely different directions, not variations on a theme.
Tuscan Herbs reflects far more light (LRV 20 vs 4), opening up a space where RAL 750-4 encloses it. At ΔE 12.2 these are two genuinely different directions, not variations on a theme.
A 4-point LRV gap (8 vs 4) makes S 5040-B80G the marginally brighter of the two. A ΔE of 13.4 puts them firmly in different territory — a strong contrast if combined.
A 4-point LRV gap (8 vs 4) makes Duck Green the marginally brighter of the two. A ΔE of 14.5 puts them firmly in different territory — a strong contrast if combined.
Their light reflectance is nearly identical (LRV 7 vs 4), so neither reads brighter in a room. A ΔE of 20.3 puts them firmly in different territory — a strong contrast if combined.