Match Cobalt Stone
PPG Cobalt Stone is a deep, low-reflectance shade with an LRV of 14. 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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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.
Nearly identical in tone
Cobalt Stone reads slightly lighter
EffectCobalt Stone reads slightly lighter
ClassicCobalt Stone reads slightly lighter
Cobalt Stone reads slightly lighter
Cook's Blue reads slightly lighter
Cobalt Stone reads slightly lighter
Cobalt Stone reads slightly lighter
