Crystal Lake vs Open Seas
Crystal Lake (PPG) and Open Seas (Sherwin-Williams) come from different manufacturers. Both sit in the blue family, which is useful context if you're narrowing within a single hue direction. The 4-point LRV gap — 43 for Crystal Lake vs 39 for Open Seas — means Crystal Lake will open up a space more effectively. A ΔE of 2.5 puts them in subtle territory — distinguishable in direct comparison, less so from across a room. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Crystal Lake vs Open Seas Simulated Comparison
5 simulated room previews — drag the slider on each to see Crystal Lake on one side and Open Seas on the other.
Digital color is approximate. These simulations are generated from the manufacturer's hex values and overlaid on grayscale room photos — your screen's calibration, brightness, and viewing angle all affect how they render. Before committing to either color, test physical samples in your own space under the light you actually live with.
More Crystal Lake comparisons
See how Crystal Lake stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 43), opening up a space where Crystal Lake encloses it.
At LRV 69 vs 43, Ammonite is decisively the brighter choice.
Crystal Lake reflects far more light (LRV 43 vs 6), opening up a space where Iron Ore encloses it.
A 9-point LRV gap (52 vs 43) makes Purbeck Stone the marginally brighter of the two.
At LRV 43 vs 30, Crystal Lake is decisively the brighter choice.
Mizzle reads slightly lighter (LRV 52 vs 43), a gap that shows most in low-lit rooms.
At LRV 60 vs 43, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 43), opening up a space where Crystal Lake encloses it.
Crystal Lake reflects far more light (LRV 43 vs 27), opening up a space where Denim Drift encloses it.
Their light reflectance is nearly identical (LRV 43 vs 43), so neither reads brighter in a room.
At LRV 43 vs 4, Crystal Lake is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 43), opening up a space where Crystal Lake encloses it.
Crystal Lake reflects far more light (LRV 43 vs 13), opening up a space where Bancha encloses it.
With LRVs of 44 and 43, the two reflect almost the same amount of light.
At LRV 84 vs 43, Pure White is decisively the brighter choice.
At LRV 43 vs 21, Crystal Lake is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 43), opening up a space where Crystal Lake encloses it.
Shoji White reflects far more light (LRV 74 vs 43), opening up a space where Crystal Lake encloses it.
Snowbound reflects far more light (LRV 83 vs 43), opening up a space where Crystal Lake encloses it.
Crystal Lake reflects far more light (LRV 43 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 43), opening up a space where Crystal Lake encloses it.
Their light reflectance is nearly identical (LRV 43 vs 41), so neither reads brighter in a room.
At LRV 68 vs 43, Calamine is decisively the brighter choice.
At LRV 43 vs 25, Crystal Lake is decisively the brighter choice.
Crystal Lake reflects far more light (LRV 43 vs 12), opening up a space where Vintage Vogue encloses it.
With LRVs of 45 and 43, the two reflect almost the same amount of light.
A 12-point LRV gap (43 vs 31) makes Crystal Lake the marginally brighter of the two.
At LRV 43 vs 7, Crystal Lake is decisively the brighter choice.
At LRV 43 vs 24, Crystal Lake is decisively the brighter choice.
At LRV 57 vs 43, Guilford Green is decisively the brighter choice.