RAL 820-2 vs Agreeable Gray
RAL 820-2 is a RAL Effect color while Agreeable Gray comes from Sherwin-Williams. Hue-wise, RAL 820-2 belongs to the blue-grey family and Agreeable Gray to the greige-grey family. At LRV 60 vs 42, Agreeable Gray will read as the brighter of the two — a 19-point gap that matters most in north-facing or low-light rooms. At ΔE 14.0, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
RAL 820-2 vs Agreeable Gray in Real Spaces
4 real rooms side by side. Seeing RAL 820-2 and Agreeable Gray in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The LRV gap is large enough that Agreeable Gray will make the room feel meaningfully brighter than RAL 820-2 would.
Kitchen
Kitchen lighting tends to be bright and directional, which sharpens contrast and makes undertone differences more apparent. The LRV gap is large enough that Agreeable Gray will make the room feel meaningfully brighter than RAL 820-2 would.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The LRV gap is large enough that Agreeable Gray will make the room feel meaningfully brighter than RAL 820-2 would.
House
At full exterior scale, the difference between these two colors becomes much easier to judge than from a small chip. The LRV gap is large enough that Agreeable Gray will make the room feel meaningfully brighter than RAL 820-2 would.
Color Details
RAL 820-2 vs Agreeable Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 820-2 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 RAL 820-2 comparisons
See how RAL 820-2 stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 42, White Dove is decisively the brighter choice.
Purbeck Stone reads slightly lighter (LRV 52 vs 42), a gap that shows most in low-lit rooms.
RAL 820-2 reads slightly lighter (LRV 42 vs 30), a gap that shows most in low-lit rooms.
At LRV 58 vs 42, Accessible Beige is decisively the brighter choice.
At LRV 42 vs 27, RAL 820-2 is decisively the brighter choice.
With LRVs of 43 and 42, the two reflect almost the same amount of light.
At LRV 55 vs 42, Tranquil Dawn is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 44 vs 42), so neither reads brighter in a room.
Pure White reflects far more light (LRV 84 vs 42), opening up a space where RAL 820-2 encloses it.
At LRV 66 vs 42, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 42, Shoji White is decisively the brighter choice.
At LRV 42 vs 12, RAL 820-2 is decisively the brighter choice.
At LRV 68 vs 42, Skimming Stone is decisively the brighter choice.
At LRV 42 vs 12, RAL 820-2 is decisively the brighter choice.
A 4-point LRV gap (45 vs 42) makes Saybrook Sage the marginally brighter of the two.
RAL 820-2 reads slightly lighter (LRV 42 vs 31), a gap that shows most in low-lit rooms.
RAL 820-2 reflects far more light (LRV 42 vs 7), opening up a space where Pine Needle encloses it.
RAL 820-2 reflects far more light (LRV 42 vs 24), opening up a space where Cement grey encloses it.
Guilford Green reflects far more light (LRV 57 vs 42), opening up a space where RAL 820-2 encloses it.
Just Walnut reflects far more light (LRV 72 vs 42), opening up a space where RAL 820-2 encloses it.