Match Still Water
Sherwin-Williams Still Water is a deep, low-reflectance shade, cool in character with an LRV of 10. 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.
Their light reflectance is nearly identical (LRV 11 vs 10), so neither reads brighter in a room. A ΔE of 1.5 means the difference barely reads in a finished room.
With LRVs of 11 and 10, the two reflect almost the same amount of light. At ΔE 1.7 you'd need them side by side to tell them apart.
Their light reflectance is nearly identical (LRV 11 vs 10), so neither reads brighter in a room. A ΔE of 2.5 means the difference barely reads in a finished room.
With LRVs of 10 and 10, the two reflect almost the same amount of light. At ΔE 2.6 you'd need them side by side to tell them apart.
With LRVs of 10 and 9, the two reflect almost the same amount of light. At ΔE 3.7 they're clearly different, yet close enough to share a room.
With LRVs of 11 and 10, 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 11 and 10, the two reflect almost the same amount of light. At ΔE 4.5 they're clearly different, yet close enough to share a room.
With LRVs of 10 and 10, the two reflect almost the same amount of light. At ΔE 4.6 they're clearly different, yet close enough to share a room.
Their light reflectance is nearly identical (LRV 13 vs 10), so neither reads brighter in a room. The ΔE 4.7 gap is real but not dramatic — distinct as a choice, harmonious together.
With LRVs of 12 and 10, the two reflect almost the same amount of light. At ΔE 4.9 they're clearly different, yet close enough to share a room.
With LRVs of 13 and 10, the two reflect almost the same amount of light. At ΔE 5.1 they're clearly different, yet close enough to share a room.
With LRVs of 10 and 9, the two reflect almost the same amount of light. At ΔE 5.3 they're clearly different, yet close enough to share a room.
With LRVs of 10 and 8, the two reflect almost the same amount of light. At ΔE 5.4 they're clearly different, yet close enough to share a room.
Passageway reads slightly lighter (LRV 14 vs 10), a gap that shows most in low-lit rooms. At ΔE 8.4 they're clearly different, yet close enough to share a room.