Light grey vs Niebla Azul
Where Light grey belongs to RAL Classic's range, Niebla Azul is a Sherwin-Williams color. Hue-wise, Light grey belongs to the grey family and Niebla Azul to the blue-grey family. Light grey (LRV 58) reflects noticeably more light than Niebla Azul (LRV 53), a difference of 5 points that becomes especially apparent in rooms with limited natural light. The ΔE 5.0 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.
Light grey vs Niebla Azul in Real Spaces
2 real rooms side by side. Light grey 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 brightness difference is modest but present — Light grey gives the walls a little more lift.
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. Light grey reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
Light grey vs Niebla Azul Simulated Comparison
5 simulated room previews — drag the slider on each to see Light grey 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 Light grey comparisons
See how Light grey stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 58, White Dove is decisively the brighter choice.
Ammonite reads slightly lighter (LRV 69 vs 58), a gap that shows most in low-lit rooms.
At LRV 58 vs 6, Light grey is decisively the brighter choice.
Light grey reads slightly lighter (LRV 58 vs 52), a gap that shows most in low-lit rooms.
Light grey reflects far more light (LRV 58 vs 30), opening up a space where Evergreen Fog encloses it.
A 7-point LRV gap (58 vs 52) makes Light grey the marginally brighter of the two.
With LRVs of 60 and 58, the two reflect almost the same amount of light.
Their light reflectance is nearly identical (LRV 58 vs 58), so neither reads brighter in a room.
At LRV 58 vs 27, Light grey is decisively the brighter choice.
Light grey reflects far more light (LRV 58 vs 43), opening up a space where French Gray encloses it.
Light grey reflects far more light (LRV 58 vs 4), opening up a space where Naval encloses it.
A 3-point LRV gap (58 vs 55) makes Light grey the marginally brighter of the two.
At LRV 58 vs 13, Light grey is decisively the brighter choice.
At LRV 58 vs 44, Light grey is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 58), opening up a space where Light grey encloses it.
Light grey reflects far more light (LRV 58 vs 21), opening up a space where Artichoke encloses it.
A 7-point LRV gap (66 vs 58) makes Balboa Mist the marginally brighter of the two.
At LRV 74 vs 58, Shoji White is decisively the brighter choice.
At LRV 83 vs 58, Snowbound is decisively the brighter choice.
At LRV 58 vs 12, Light grey is decisively the brighter choice.
A 10-point LRV gap (68 vs 58) makes Skimming Stone the marginally brighter of the two.
Light grey reflects far more light (LRV 58 vs 41), opening up a space where Dix Blue encloses it.
Calamine reads slightly lighter (LRV 68 vs 58), a gap that shows most in low-lit rooms.
Light grey reflects far more light (LRV 58 vs 25), opening up a space where Treron encloses it.
At LRV 58 vs 12, Light grey is decisively the brighter choice.
At LRV 58 vs 45, Light grey is decisively the brighter choice.
Light grey reflects far more light (LRV 58 vs 31), opening up a space where Pale Green encloses it.
Light grey reflects far more light (LRV 58 vs 7), opening up a space where Pine Needle encloses it.
Light grey reflects far more light (LRV 58 vs 24), opening up a space where Cement grey encloses it.
With LRVs of 58 and 57, the two reflect almost the same amount of light.