Match Copper Blush
Dulux Copper Blush is a mid-tone shade, warm in character with an LRV of 36. 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 36 and 34, 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 36 and 33, the two reflect almost the same amount of light. At ΔE 2.5 you'd need them side by side to tell them apart.
Their light reflectance is nearly identical (LRV 36 vs 36), so neither reads brighter in a room. A ΔE of 2.6 means the difference barely reads in a finished room.
With LRVs of 37 and 36, the two reflect almost the same amount of light. At ΔE 4.1 they're clearly different, yet close enough to share a room.
A 4-point LRV gap (36 vs 32) makes Copper Blush the marginally brighter of the two. The ΔE 4.9 gap is real but not dramatic — distinct as a choice, harmonious together.
Tuscan Terracotta reads slightly lighter (LRV 40 vs 36), a gap that shows most in low-lit rooms. At ΔE 5.1 they're clearly different, yet close enough to share a room.
A 6-point LRV gap (42 vs 36) makes Naperon the marginally brighter of the two. The ΔE 7.0 gap is real but not dramatic — distinct as a choice, harmonious together.
A 9-point LRV gap (36 vs 27) makes Copper Blush the marginally brighter of the two. The ΔE 7.1 gap is real but not dramatic — distinct as a choice, harmonious together.
Their light reflectance is nearly identical (LRV 36 vs 34), so neither reads brighter in a room. The ΔE 7.2 gap is real but not dramatic — distinct as a choice, harmonious together.
A 7-point LRV gap (36 vs 29) makes Copper Blush the marginally brighter of the two. The ΔE 9.3 gap is real but not dramatic — distinct as a choice, harmonious together.
RAL 490-3 reads slightly lighter (LRV 44 vs 36), a gap that shows most in low-lit rooms. At ΔE 10.9 these are two genuinely different directions, not variations on a theme.
Copper Blush reads slightly lighter (LRV 36 vs 25), a gap that shows most in low-lit rooms. At ΔE 12.3 these are two genuinely different directions, not variations on a theme.
At LRV 51 vs 36, Siesta is decisively the brighter choice. A ΔE of 12.4 puts them firmly in different territory — a strong contrast if combined.
A 4-point LRV gap (36 vs 33) makes Copper Blush the marginally brighter of the two. A ΔE of 12.8 puts them firmly in different territory — a strong contrast if combined.