Lullaby vs Niebla Azul
Both from Sherwin-Williams's palette. These are both blue-greys, so the question isn't which hue to choose — it's where within blue-grey to land. Lullaby (LRV 65) reflects noticeably more light than Niebla Azul (LRV 53), a difference of 12 points that becomes especially apparent in rooms with limited natural light. Both lean cool, so they'll behave similarly in mixed or changing light conditions. The ΔE 6.6 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Lullaby vs Niebla Azul in Real Spaces
2 real rooms side by side. Lullaby and Niebla Azul 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
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 LRV gap is large enough that Lullaby will make the room feel meaningfully brighter than Niebla Azul would.
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. Lullaby reflects noticeably more light off the walls, making the space read more open than Niebla Azul.
Color Details
Lullaby vs Niebla Azul Simulated Comparison
5 simulated room previews — drag the slider on each to see Lullaby on one side and Niebla Azul 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 Lullaby comparisons
See how Lullaby stacks up against other well-photographed colors across different brands and tones.
