Van Deusen Blue vs RAL 620-4
Van Deusen Blue (Benjamin Moore) and RAL 620-4 (RAL Effect) come from different manufacturers. Both sit in the blue family, which is useful context if you're narrowing within a single hue direction. The 3-point LRV gap — 12 for Van Deusen Blue vs 9 for RAL 620-4 — means Van Deusen Blue will open up a space more effectively. ΔE 5.0 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Van Deusen Blue vs RAL 620-4 in Real Spaces
3 real rooms side by side. Van Deusen Blue and RAL 620-4 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. Van Deusen Blue reads slightly lighter here — a subtle but real difference in how open the space feels.
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. Van Deusen Blue has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
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. Van Deusen Blue has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
Van Deusen Blue vs RAL 620-4 Simulated Comparison
5 simulated room previews — drag the slider on each to see Van Deusen Blue on one side and RAL 620-4 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 Van Deusen Blue comparisons
See how Van Deusen Blue stacks up against other well-photographed colors across different brands and tones.
At LRV 69 vs 12, Ammonite is decisively the brighter choice.
White Dove reflects far more light (LRV 83 vs 12), opening up a space where Van Deusen Blue encloses it.
Van Deusen Blue reads slightly lighter (LRV 12 vs 6), a gap that shows most in low-lit rooms.
At LRV 52 vs 12, Purbeck Stone is decisively the brighter choice.
At LRV 30 vs 12, Evergreen Fog is decisively the brighter choice.
Mizzle reflects far more light (LRV 52 vs 12), opening up a space where Van Deusen Blue encloses it.
At LRV 60 vs 12, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 12), opening up a space where Van Deusen Blue encloses it.
Denim Drift reflects far more light (LRV 27 vs 12), opening up a space where Van Deusen Blue encloses it.
At LRV 43 vs 12, French Gray is decisively the brighter choice.
A 8-point LRV gap (12 vs 4) makes Van Deusen Blue the marginally brighter of the two.
Tranquil Dawn reflects far more light (LRV 55 vs 12), opening up a space where Van Deusen Blue encloses it.
With LRVs of 13 and 12, the two reflect almost the same amount of light.
Hardwick White reflects far more light (LRV 44 vs 12), opening up a space where Van Deusen Blue encloses it.
At LRV 84 vs 12, Pure White is decisively the brighter choice.
A 9-point LRV gap (21 vs 12) makes Artichoke the marginally brighter of the two.
Balboa Mist reflects far more light (LRV 66 vs 12), opening up a space where Van Deusen Blue encloses it.
Shoji White reflects far more light (LRV 74 vs 12), opening up a space where Van Deusen Blue encloses it.
Snowbound reflects far more light (LRV 83 vs 12), opening up a space where Van Deusen Blue encloses it.
At LRV 51 vs 12, Pigeon is decisively the brighter choice.
With LRVs of 12 and 12, the two reflect almost the same amount of light.
Van Deusen Blue reads slightly lighter (LRV 12 vs 8), a gap that shows most in low-lit rooms.
Skimming Stone reflects far more light (LRV 68 vs 12), opening up a space where Van Deusen Blue encloses it.
At LRV 41 vs 12, Dix Blue is decisively the brighter choice.
With LRVs of 12 and 12, the two reflect almost the same amount of light.
Saybrook Sage reflects far more light (LRV 45 vs 12), opening up a space where Van Deusen Blue encloses it.
At LRV 31 vs 12, Pale Green is decisively the brighter choice.