Opal Waters vs Agreeable Gray
Where Opal Waters belongs to Behr's range, Agreeable Gray is a Sherwin-Williams color. Opal Waters reads as blue, while Agreeable Gray reads as greige-grey — two distinct hue families, not close cousins. Agreeable Gray (LRV 60) reflects noticeably more light than Opal Waters (LRV 53), a difference of 7 points that becomes especially apparent in rooms with limited natural light. Opal Waters runs blue while Agreeable Gray is decidedly warm, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 14.9, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 6 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Opal Waters vs Agreeable Gray in Real Spaces
6 real rooms side by side. Seeing Opal Waters and Agreeable Gray in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The brightness difference is modest but present — Agreeable Gray gives the walls a little more lift.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Agreeable Gray reads slightly lighter here — a subtle but real difference in how open the space feels.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. Agreeable Gray reads slightly lighter here — a subtle but real difference in how open the space feels.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. Agreeable Gray reads slightly lighter here — a subtle but real difference in how open the space feels.
House
Seen across an entire facade, subtle tonal differences become pronounced. What reads as nearly the same on a chip often reads as clearly different at scale. Agreeable Gray reads slightly lighter here — a subtle but real difference in how open the space feels.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Agreeable Gray reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
Opal Waters vs Agreeable Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Opal Waters on one side and Agreeable Gray 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 Opal Waters comparisons
See how Opal Waters stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 53, White Dove is decisively the brighter choice.
Ammonite reflects far more light (LRV 69 vs 53), opening up a space where Opal Waters encloses it.
At LRV 53 vs 6, Opal Waters is decisively the brighter choice.
With LRVs of 53 and 52, the two reflect almost the same amount of light.
Opal Waters reflects far more light (LRV 53 vs 30), opening up a space where Evergreen Fog encloses it.
Their light reflectance is nearly identical (LRV 53 vs 52), so neither reads brighter in a room.
A 4-point LRV gap (58 vs 53) makes Accessible Beige the marginally brighter of the two.
At LRV 53 vs 27, Opal Waters is decisively the brighter choice.
Opal Waters reads slightly lighter (LRV 53 vs 43), a gap that shows most in low-lit rooms.
Opal Waters reflects far more light (LRV 53 vs 4), opening up a space where Naval encloses it.
Their light reflectance is nearly identical (LRV 55 vs 53), so neither reads brighter in a room.
At LRV 53 vs 13, Opal Waters is decisively the brighter choice.
A 10-point LRV gap (53 vs 44) makes Opal Waters the marginally brighter of the two.
Pure White reflects far more light (LRV 84 vs 53), opening up a space where Opal Waters encloses it.
Opal Waters reflects far more light (LRV 53 vs 21), opening up a space where Artichoke encloses it.
At LRV 66 vs 53, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 53, Shoji White is decisively the brighter choice.
At LRV 83 vs 53, Snowbound is decisively the brighter choice.
At LRV 53 vs 12, Opal Waters is decisively the brighter choice.
At LRV 68 vs 53, Skimming Stone is decisively the brighter choice.
Opal Waters reflects far more light (LRV 53 vs 41), opening up a space where Dix Blue encloses it.
Calamine reflects far more light (LRV 68 vs 53), opening up a space where Opal Waters encloses it.
Opal Waters reflects far more light (LRV 53 vs 25), opening up a space where Treron encloses it.
At LRV 53 vs 12, Opal Waters is decisively the brighter choice.
A 8-point LRV gap (53 vs 45) makes Opal Waters the marginally brighter of the two.
Opal Waters reflects far more light (LRV 53 vs 31), opening up a space where Pale Green encloses it.
Opal Waters reflects far more light (LRV 53 vs 7), opening up a space where Pine Needle encloses it.
Opal Waters reflects far more light (LRV 53 vs 24), opening up a space where Cement grey encloses it.
Guilford Green reads slightly lighter (LRV 57 vs 53), a gap that shows most in low-lit rooms.
Just Walnut reflects far more light (LRV 72 vs 53), opening up a space where Opal Waters encloses it.