Gray Wisp vs Tranquil Dawn
Gray Wisp (Benjamin Moore) and Tranquil Dawn (Dulux) come from different manufacturers. These are both green-greys, so the question isn't which hue to choose — it's where within green-grey to land. Their light reflectance values are nearly the same — 54 vs 55 — so neither will read significantly brighter or darker than the other. Where Gray Wisp leans green, Tranquil Dawn reads neutral — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 1.2 puts them in subtle territory — distinguishable in direct comparison, less so from across a room. Below you'll find 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Gray Wisp vs Tranquil Dawn in Real Spaces
5 real rooms side by side. Gray Wisp and Tranquil Dawn are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Living Room
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. At this scale the difference is subtle — you'd need them side by side, as shown here, to reliably tell them apart.
Bedroom
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. In photos like these you're seeing the difference at its most direct. In a finished room, the distinction is there but not dramatic.
Dining Room
Dining rooms often rely on warm incandescent or candlelight, which flatters warm undertones and mutes cool ones. The two are close enough that the choice comes down to finer qualities — undertone, texture, what the color sits next to.
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. In photos like these you're seeing the difference at its most direct. In a finished room, the distinction is there but not dramatic.
Kitchen Cabinets
Cabinet color is always seen in context — against countertops, backsplash, and hardware — which amplifies undertone differences that might disappear on a plain wall. In photos like these you're seeing the difference at its most direct. In a finished room, the distinction is there but not dramatic.
Color Details
Gray Wisp vs Tranquil Dawn Simulated Comparison
5 simulated room previews — drag the slider on each to see Gray Wisp on one side and Tranquil Dawn 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 Gray Wisp comparisons
See how Gray Wisp stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 54, White Dove is decisively the brighter choice.
With LRVs of 54 and 52, the two reflect almost the same amount of light.
Gray Wisp reflects far more light (LRV 54 vs 30), opening up a space where Evergreen Fog encloses it.
Agreeable Gray reads slightly lighter (LRV 60 vs 54), a gap that shows most in low-lit rooms.
A 3-point LRV gap (58 vs 54) makes Accessible Beige the marginally brighter of the two.
At LRV 54 vs 27, Gray Wisp is decisively the brighter choice.
Gray Wisp reads slightly lighter (LRV 54 vs 43), a gap that shows most in low-lit rooms.
A 11-point LRV gap (54 vs 44) makes Gray Wisp the marginally brighter of the two.
Pure White reflects far more light (LRV 84 vs 54), opening up a space where Gray Wisp encloses it.
A 11-point LRV gap (66 vs 54) makes Balboa Mist the marginally brighter of the two.
At LRV 74 vs 54, Shoji White is decisively the brighter choice.
At LRV 54 vs 12, Gray Wisp is decisively the brighter choice.
At LRV 68 vs 54, Skimming Stone is decisively the brighter choice.
At LRV 54 vs 12, Gray Wisp is decisively the brighter choice.
A 9-point LRV gap (54 vs 45) makes Gray Wisp the marginally brighter of the two.
Gray Wisp reflects far more light (LRV 54 vs 31), opening up a space where Pale Green encloses it.
Gray Wisp reflects far more light (LRV 54 vs 7), opening up a space where Pine Needle encloses it.
Gray Wisp reflects far more light (LRV 54 vs 24), opening up a space where Cement grey encloses it.
With LRVs of 57 and 54, the two reflect almost the same amount of light.
Just Walnut reflects far more light (LRV 72 vs 54), opening up a space where Gray Wisp encloses it.