Thames Fog vs Tranquil Dawn
Thames Fog (Valspar) and Tranquil Dawn (Dulux) come from different manufacturers. The 28-point LRV gap — 55 for Tranquil Dawn vs 27 for Thames Fog — means Tranquil Dawn will open up a space more effectively. A ΔE of 19.0 puts these firmly in different territory — two distinct design choices rather than close alternatives.
Thames Fog vs Tranquil Dawn Color Comparison
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.
Color Details
Thames Fog vs Tranquil Dawn in Real Spaces
Seeing Thames Fog and Tranquil Dawn in actual rooms makes the difference concrete. Browse the spaces below to get a feel for how each color lives on a wall. Showing 5 room types where both colors have photos.
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. Tranquil Dawn reflects noticeably more light off the walls, making the space read more open than Thames Fog.
@melaniejadedesign
@gwynfa_renovation
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. Tranquil Dawn returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
@thelancashireterrace
@our_tooting_terrace
Dining Room
Dining rooms often rely on warm incandescent or candlelight, which flatters warm undertones and mutes cool ones. The LRV gap is large enough that Tranquil Dawn will make the room feel meaningfully brighter than Thames Fog would.
@renovations_at31
@gosford_322
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. Tranquil Dawn returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
@bellwaycherry17
@thesuffolkmanse
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. Tranquil Dawn returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
@bh_paintingdecorating
@everythingsrosiedecorating
More Thames Fog comparisons
See how Thames Fog stacks up against other well-photographed colors across different brands and tones.
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Thames Fog reads lighter
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