Cay vs Wave
Cay is a Sherwin-Williams color while Wave comes from Tikkurila. These are both blues, so the question isn't which hue to choose — it's where within blue to land. At LRV 58 vs 49, Cay will read as the brighter of the two — a 9-point gap that matters most in north-facing or low-light rooms. At ΔE 8.1, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Cay vs Wave Simulated Comparison
5 simulated room previews — drag the slider on each to see Cay on one side and Wave 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 Cay comparisons
See how Cay stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 58), opening up a space where Cay encloses it.
A 6-point LRV gap (58 vs 52) makes Cay the marginally brighter of the two.
Their light reflectance is nearly identical (LRV 60 vs 58), so neither reads brighter in a room.
With LRVs of 58 and 58, the two reflect almost the same amount of light.
Cay reflects far more light (LRV 58 vs 27), opening up a space where Denim Drift encloses it.
Cay reads slightly lighter (LRV 58 vs 55), a gap that shows most in low-lit rooms.
Cay reflects far more light (LRV 58 vs 44), opening up a space where Hardwick White encloses it.
At LRV 84 vs 58, Pure White is decisively the brighter choice.
Balboa Mist reads slightly lighter (LRV 66 vs 58), a gap that shows most in low-lit rooms.
Shoji White reflects far more light (LRV 74 vs 58), opening up a space where Cay encloses it.
Cay reflects far more light (LRV 58 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reads slightly lighter (LRV 68 vs 58), a gap that shows most in low-lit rooms.
Cay reflects far more light (LRV 58 vs 12), opening up a space where Vintage Vogue encloses it.
Cay reflects far more light (LRV 58 vs 45), opening up a space where Saybrook Sage encloses it.
At LRV 58 vs 31, Cay is decisively the brighter choice.
At LRV 58 vs 24, Cay is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 58 vs 57), so neither reads brighter in a room.