Bay Water vs RAL 770-2
Where Bay Water belongs to Behr's range, RAL 770-2 is a RAL Effect color. Bay Water reads as grey, while RAL 770-2 reads as greige-grey — two distinct hue families, not close cousins. They have nearly identical light reflectance values (40 vs 38), so they'll read as similarly Medium in most lighting conditions. At ΔE 2.2, these are close — the kind of difference that matters when choosing between them, but doesn't read strongly in a finished 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
Bay Water vs RAL 770-2 Simulated Comparison
5 simulated room previews — drag the slider on each to see Bay Water on one side and RAL 770-2 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 Bay Water comparisons
See how Bay Water stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 40), opening up a space where Bay Water encloses it.
A 12-point LRV gap (52 vs 40) makes Purbeck Stone the marginally brighter of the two.
A 10-point LRV gap (40 vs 30) makes Bay Water the marginally brighter of the two.
At LRV 60 vs 40, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 40), opening up a space where Bay Water encloses it.
Bay Water reflects far more light (LRV 40 vs 27), opening up a space where Denim Drift encloses it.
A 3-point LRV gap (43 vs 40) makes French Gray the marginally brighter of the two.
Tranquil Dawn reflects far more light (LRV 55 vs 40), opening up a space where Bay Water encloses it.
Hardwick White reads slightly lighter (LRV 44 vs 40), a gap that shows most in low-lit rooms.
At LRV 84 vs 40, Pure White is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 40), opening up a space where Bay Water encloses it.
Shoji White reflects far more light (LRV 74 vs 40), opening up a space where Bay Water encloses it.
Bay Water reflects far more light (LRV 40 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 40), opening up a space where Bay Water encloses it.
Bay Water reflects far more light (LRV 40 vs 12), opening up a space where Vintage Vogue encloses it.
Saybrook Sage reads slightly lighter (LRV 45 vs 40), a gap that shows most in low-lit rooms.
A 9-point LRV gap (40 vs 31) makes Bay Water the marginally brighter of the two.
At LRV 40 vs 7, Bay Water is decisively the brighter choice.
At LRV 40 vs 24, Bay Water is decisively the brighter choice.
At LRV 57 vs 40, Guilford Green is decisively the brighter choice.