RAL 580-6 vs Dewberry
RAL 580-6 is a RAL Effect color while Dewberry comes from Sherwin-Williams. RAL 580-6 reads as blue, while Dewberry reads as blue-purple — two distinct hue families, not close cousins. With LRVs of 4 and 5, they'll behave almost identically in terms of how much light they reflect back into a room. At ΔE 7.8, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
RAL 580-6 vs Dewberry in Real Spaces
1 real room side by side. RAL 580-6 and Dewberry 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.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. Side by side like this, the difference is easy to read — which is exactly why seeing them in a real space is more useful than comparing chips.
Color Details
RAL 580-6 vs Dewberry Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 580-6 on one side and Dewberry 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 580-6 comparisons
See how RAL 580-6 stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 4), opening up a space where RAL 580-6 encloses it.
At LRV 52 vs 4, Purbeck Stone is decisively the brighter choice.
At LRV 30 vs 4, Evergreen Fog is decisively the brighter choice.
At LRV 60 vs 4, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 4), opening up a space where RAL 580-6 encloses it.
Denim Drift reflects far more light (LRV 27 vs 4), opening up a space where RAL 580-6 encloses it.
At LRV 43 vs 4, French Gray is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 4), opening up a space where RAL 580-6 encloses it.
Hardwick White reflects far more light (LRV 44 vs 4), opening up a space where RAL 580-6 encloses it.
At LRV 84 vs 4, Pure White is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 4), opening up a space where RAL 580-6 encloses it.
Shoji White reflects far more light (LRV 74 vs 4), opening up a space where RAL 580-6 encloses it.
Pewter Green reads slightly lighter (LRV 12 vs 4), a gap that shows most in low-lit rooms.
Skimming Stone reflects far more light (LRV 68 vs 4), opening up a space where RAL 580-6 encloses it.
Vintage Vogue reads slightly lighter (LRV 12 vs 4), a gap that shows most in low-lit rooms.
Saybrook Sage reflects far more light (LRV 45 vs 4), opening up a space where RAL 580-6 encloses it.
At LRV 31 vs 4, Pale Green is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 7 vs 4), so neither reads brighter in a room.
At LRV 24 vs 4, Cement grey is decisively the brighter choice.
At LRV 57 vs 4, Guilford Green is decisively the brighter choice.