Adirondack Blue vs RAL 810-3
Adirondack Blue (Behr) and RAL 810-3 (RAL Effect) come from different manufacturers. Both sit in the blue-grey family, which is useful context if you're narrowing within a single hue direction. Their light reflectance values are nearly the same — 22 vs 23 — so neither will read significantly brighter or darker than the other. A ΔE of 2.7 puts them in subtle territory — distinguishable in direct comparison, less so from across a room. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Adirondack Blue vs RAL 810-3 in Real Spaces
3 real rooms side by side. Adirondack Blue and RAL 810-3 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. At this scale the difference is subtle — you'd need them side by side, as shown here, to reliably tell them apart.
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. In photos like these you're seeing the difference at its most direct. In a finished room, the distinction is there but not dramatic.
Kitchen Cabinets
Cabinet color is always seen in context — against countertops, backsplash, and hardware — which amplifies undertone differences that might disappear on a plain wall. In photos like these you're seeing the difference at its most direct. In a finished room, the distinction is there but not dramatic.
Color Details
Adirondack Blue vs RAL 810-3 Simulated Comparison
5 simulated room previews — drag the slider on each to see Adirondack Blue on one side and RAL 810-3 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 Adirondack Blue comparisons
See how Adirondack Blue stacks up against other well-photographed colors across different brands and tones.
Ammonite reflects far more light (LRV 69 vs 22), opening up a space where Adirondack Blue encloses it.
At LRV 83 vs 22, White Dove is decisively the brighter choice.
At LRV 22 vs 6, Adirondack Blue is decisively the brighter choice.
Purbeck Stone reflects far more light (LRV 52 vs 22), opening up a space where Adirondack Blue encloses it.
Evergreen Fog reads slightly lighter (LRV 30 vs 22), a gap that shows most in low-lit rooms.
At LRV 52 vs 22, Mizzle is decisively the brighter choice.
Agreeable Gray reflects far more light (LRV 60 vs 22), opening up a space where Adirondack Blue encloses it.
At LRV 58 vs 22, Accessible Beige is decisively the brighter choice.
A 5-point LRV gap (27 vs 22) makes Denim Drift the marginally brighter of the two.
French Gray reflects far more light (LRV 43 vs 22), opening up a space where Adirondack Blue encloses it.
Adirondack Blue reflects far more light (LRV 22 vs 4), opening up a space where Naval encloses it.
At LRV 55 vs 22, Tranquil Dawn is decisively the brighter choice.
A 9-point LRV gap (22 vs 13) makes Adirondack Blue the marginally brighter of the two.
At LRV 44 vs 22, Hardwick White is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 22), opening up a space where Adirondack Blue encloses it.
With LRVs of 22 and 21, the two reflect almost the same amount of light.
At LRV 66 vs 22, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 22, Shoji White is decisively the brighter choice.
At LRV 83 vs 22, Snowbound is decisively the brighter choice.
Pigeon reflects far more light (LRV 51 vs 22), opening up a space where Adirondack Blue encloses it.
A 10-point LRV gap (22 vs 12) makes Adirondack Blue the marginally brighter of the two.
At LRV 22 vs 8, Adirondack Blue is decisively the brighter choice.
At LRV 68 vs 22, Skimming Stone is decisively the brighter choice.
Dix Blue reflects far more light (LRV 41 vs 22), opening up a space where Adirondack Blue encloses it.
A 10-point LRV gap (22 vs 12) makes Adirondack Blue the marginally brighter of the two.
At LRV 45 vs 22, Saybrook Sage is decisively the brighter choice.
Pale Green reads slightly lighter (LRV 31 vs 22), a gap that shows most in low-lit rooms.