RAL 820-3 vs Accessible Beige
RAL 820-3 (RAL Effect) and Accessible Beige (Sherwin-Williams) come from different manufacturers. RAL 820-3 reads as grey, while Accessible Beige reads as beige-greige — two distinct hue families, not close cousins. The 29-point LRV gap — 58 for Accessible Beige vs 29 for RAL 820-3 — means Accessible Beige will open up a space more effectively. A ΔE of 22.9 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
RAL 820-3 vs Accessible Beige in Real Spaces
4 real rooms side by side. Seeing RAL 820-3 and Accessible Beige in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Bedroom
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. Accessible Beige returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Accessible Beige returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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. Accessible Beige returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
House
A full exterior is the most demanding test for a paint color — scale and outdoor light both amplify differences that seem small on a swatch. Accessible Beige returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
RAL 820-3 vs Accessible Beige Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 820-3 on one side and Accessible Beige 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 820-3 comparisons
See how RAL 820-3 stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 29), opening up a space where RAL 820-3 encloses it.
At LRV 52 vs 29, Purbeck Stone is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 30 vs 29), so neither reads brighter in a room.
At LRV 60 vs 29, Agreeable Gray is decisively the brighter choice.
With LRVs of 29 and 27, the two reflect almost the same amount of light.
At LRV 43 vs 29, French Gray is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 29), opening up a space where RAL 820-3 encloses it.
Hardwick White reflects far more light (LRV 44 vs 29), opening up a space where RAL 820-3 encloses it.
At LRV 84 vs 29, Pure White is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 29), opening up a space where RAL 820-3 encloses it.
Shoji White reflects far more light (LRV 74 vs 29), opening up a space where RAL 820-3 encloses it.
RAL 820-3 reflects far more light (LRV 29 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 29), opening up a space where RAL 820-3 encloses it.
RAL 820-3 reflects far more light (LRV 29 vs 12), opening up a space where Vintage Vogue encloses it.
Saybrook Sage reflects far more light (LRV 45 vs 29), opening up a space where RAL 820-3 encloses it.
Their light reflectance is nearly identical (LRV 31 vs 29), so neither reads brighter in a room.
At LRV 29 vs 7, RAL 820-3 is decisively the brighter choice.
A 5-point LRV gap (29 vs 24) makes RAL 820-3 the marginally brighter of the two.
At LRV 57 vs 29, Guilford Green is decisively the brighter choice.
At LRV 72 vs 29, Just Walnut is decisively the brighter choice.