Match Open Seas
Sherwin-Williams Open Seas is a mid-tone shade, cool in character with an LRV of 39. 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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Open Seas
6500#83AFBCLRV 39Cool
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.
Open Seas
Crystal Lake
Crystal Lake
PPG1151-4 · LRV 43
Crystal Lake reads slightly lighter
Open Seas
RAL 670-M
EffectRAL 670-M
RAL 670-M · LRV 32
Open Seas reads slightly lighter
Open Seas
Trisha's Eyes
Trisha's Eyes
0666 · LRV 46
Trisha's Eyes reads slightly lighter
Open Seas
Pastel turquoise
ClassicPastel turquoise
RAL 6034 · LRV 39
Nearly identical in tone
Open Seas
Driftwood Blues
Driftwood Blues
V138-3 · LRV 46
Driftwood Blues reads slightly lighter
Open Seas
S 3010-R80B
S 3010-R80B
S 3010-R80B · LRV 36
Open Seas reads slightly lighter