Light Charcoal vs Agreeable Gray
Where Light Charcoal belongs to Dulux's range, Agreeable Gray is a Sherwin-Williams color. Hue-wise, Light Charcoal belongs to the grey family and Agreeable Gray to the greige-grey family. They have nearly identical light reflectance values (62 vs 60), so they'll read as similarly Light in most lighting conditions. Light Charcoal runs neutral while Agreeable Gray is decidedly warm, which means they'll respond very differently to warm vs cool light sources. The ΔE 5.4 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 Charcoal vs Agreeable Gray in Real Spaces
2 real rooms side by side. Light Charcoal and Agreeable Gray 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 temperature contrast between Agreeable Gray and Light Charcoal is what sets these apart most in this context.
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. Agreeable Gray brings more warmth to the space, while Light Charcoal keeps things cooler and crisper.
Color Details
Light Charcoal vs Agreeable Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Light Charcoal on one side and Agreeable Gray 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 Charcoal comparisons
See how Light Charcoal stacks up against other well-photographed colors across different brands and tones.
Ammonite reads slightly lighter (LRV 69 vs 62), a gap that shows most in low-lit rooms.
At LRV 83 vs 62, White Dove is decisively the brighter choice.
At LRV 62 vs 6, Light Charcoal is decisively the brighter choice.
Light Charcoal reads slightly lighter (LRV 62 vs 52), a gap that shows most in low-lit rooms.
Light Charcoal reflects far more light (LRV 62 vs 30), opening up a space where Evergreen Fog encloses it.
A 10-point LRV gap (62 vs 52) makes Light Charcoal the marginally brighter of the two.
A 4-point LRV gap (62 vs 58) makes Light Charcoal the marginally brighter of the two.
At LRV 62 vs 27, Light Charcoal is decisively the brighter choice.
Light Charcoal reflects far more light (LRV 62 vs 43), opening up a space where French Gray encloses it.
Light Charcoal reflects far more light (LRV 62 vs 4), opening up a space where Naval encloses it.
A 7-point LRV gap (62 vs 55) makes Light Charcoal the marginally brighter of the two.
At LRV 62 vs 13, Light Charcoal is decisively the brighter choice.
At LRV 62 vs 44, Light Charcoal is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 62), opening up a space where Light Charcoal encloses it.
Light Charcoal reflects far more light (LRV 62 vs 21), opening up a space where Artichoke encloses it.
A 4-point LRV gap (66 vs 62) makes Balboa Mist the marginally brighter of the two.
At LRV 74 vs 62, Shoji White is decisively the brighter choice.
At LRV 83 vs 62, Snowbound is decisively the brighter choice.
Light Charcoal reads slightly lighter (LRV 62 vs 51), a gap that shows most in low-lit rooms.
At LRV 62 vs 12, Light Charcoal is decisively the brighter choice.
At LRV 62 vs 8, Light Charcoal is decisively the brighter choice.
A 6-point LRV gap (68 vs 62) makes Skimming Stone the marginally brighter of the two.
Light Charcoal reflects far more light (LRV 62 vs 41), opening up a space where Dix Blue encloses it.
At LRV 62 vs 12, Light Charcoal is decisively the brighter choice.
At LRV 62 vs 45, Light Charcoal is decisively the brighter choice.
Light Charcoal reflects far more light (LRV 62 vs 31), opening up a space where Pale Green encloses it.
Light Charcoal reflects far more light (LRV 62 vs 7), opening up a space where Pine Needle encloses it.