Atmosphere vs Pebble Drift 4
Atmosphere and Pebble Drift 4 come from the same Dulux collection. These are both blues, so the question isn't which hue to choose — it's where within blue to land. The 27-point LRV gap — 83 for Atmosphere vs 56 for Pebble Drift 4 — means Atmosphere will open up a space more effectively. Both share a cool character, which means they'll respond to light and surrounding materials in similar ways. ΔE 8.0 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Atmosphere vs Pebble Drift 4 in Real Spaces
2 real rooms side by side. Atmosphere and Pebble Drift 4 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. Atmosphere reflects noticeably more light off the walls, making the space read more open than Pebble Drift 4.
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. Atmosphere returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Atmosphere vs Pebble Drift 4 Simulated Comparison
5 simulated room previews — drag the slider on each to see Atmosphere on one side and Pebble Drift 4 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.