Pontata

Match RAL 640-6

RAL Effect RAL 640-6 is a deep, low-reflectance shade with an LRV of 5. The matches below are the closest equivalents available across every brand on Pontata, ranked by ΔE — a perceptual color difference score. A ΔE under 3 is subtle; under 10 is noticeable but harmonious; above 25 means genuinely different colors.

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RAL 640-6
RAL EffectEffect
RAL 640-6
RAL 640-6#004F7DLRV 5

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.

RAL 640-6
RAL 640-6
Gentian blue
RAL ClassicClassic
ΔE 0.7 — Imperceptible
Gentian blue
RAL 5010 · LRV 9

Gentian blue reads slightly lighter

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RAL 640-6
RAL 640-6
California Blue
Benjamin Moore
ΔE 1.8 — Subtle
California Blue
2060-20 · LRV 10

California Blue reads slightly lighter

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RAL 640-6
Cobalt Embrace
RAL 640-6
Cobalt Embrace
Dulux
ΔE 3.3 — Noticeable
Cobalt Embrace
43BB 09/340 · LRV 9

Cobalt Embrace reads slightly lighter

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RAL 640-6
RAL 640-6
Stunning Sapphire
PPG
ΔE 3.9 — Noticeable
Stunning Sapphire
PPG1158-7 · LRV 9

Stunning Sapphire reads slightly lighter

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RAL 640-6
RAL 640-6
Mazarine
Little Greene
ΔE 4.0 — Noticeable
Mazarine
256 · LRV 8

Mazarine reads slightly lighter

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RAL 640-6
Dignity Blue
RAL 640-6
Dignity Blue
Sherwin-Williams
ΔE 4.5 — Noticeable
Dignity Blue
6804 · LRV 6

Nearly identical in tone

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RAL 640-6
RAL 640-5
RAL 640-6
RAL 640-5
RAL EffectEffect
ΔE 5.3 — Noticeable
RAL 640-5
RAL 640-5 · LRV 6

Nearly identical in tone

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RAL 640-6
Florida Waters
RAL 640-6
Florida Waters
Cloverdale Paint
ΔE 6.1 — Noticeable
Florida Waters
0599 · LRV 7

Nearly identical in tone

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RAL 640-6
RAL 640-6
Flashy Sapphire
Behr
ΔE 8.6 — Noticeable
Flashy Sapphire
P520-7 · LRV 8

Nearly identical in tone

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RAL 640-6
RAL 640-6
N434
Tikkurila
ΔE 13.5 — Distinct
N434
N434 · LRV 9

N434 reads slightly lighter

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RAL 640-6
Statement Blue
RAL 640-6
Statement Blue
Jotun
ΔE 15.2 — Distinct
Statement Blue
4863 · LRV 8

Nearly identical in tone

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RAL 640-6
Stiffkey Blue
RAL 640-6
Stiffkey Blue
Farrow & Ball
ΔE 22.3 — Distinct
Stiffkey Blue
281 · LRV 10

Stiffkey Blue reads slightly lighter

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RAL 640-6
Passageway
RAL 640-6
Passageway
Valspar
ΔE 26.5 — Very different
Passageway
V137-6 · LRV 14

Passageway reads slightly lighter

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RAL 640-6
S 5040-R60B
RAL 640-6
S 5040-R60B
NCS
ΔE 28.1 — Very different
S 5040-R60B
S 5040-R60B · LRV 4

Nearly identical in tone

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