RAL 290-1 vs Summer Day
Where RAL 290-1 belongs to RAL Effect's range, Summer Day is a Sherwin-Williams color. These are both beiges, so the question isn't which hue to choose — it's where within beige to land. Summer Day (LRV 47) reflects noticeably more light than RAL 290-1 (LRV 38), a difference of 10 points that becomes especially apparent in rooms with limited natural light. The ΔE 6.1 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
RAL 290-1 vs Summer Day Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 290-1 on one side and Summer Day 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 290-1 comparisons
See how RAL 290-1 stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 38, White Dove is decisively the brighter choice.
Purbeck Stone reflects far more light (LRV 52 vs 38), opening up a space where RAL 290-1 encloses it.
RAL 290-1 reads slightly lighter (LRV 38 vs 30), a gap that shows most in low-lit rooms.
Agreeable Gray reflects far more light (LRV 60 vs 38), opening up a space where RAL 290-1 encloses it.
At LRV 58 vs 38, Accessible Beige is decisively the brighter choice.
A 11-point LRV gap (38 vs 27) makes RAL 290-1 the marginally brighter of the two.
French Gray reads slightly lighter (LRV 43 vs 38), a gap that shows most in low-lit rooms.
At LRV 55 vs 38, Tranquil Dawn is decisively the brighter choice.
A 6-point LRV gap (44 vs 38) makes Hardwick White the marginally brighter of the two.
Pure White reflects far more light (LRV 84 vs 38), opening up a space where RAL 290-1 encloses it.
At LRV 66 vs 38, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 38, Shoji White is decisively the brighter choice.
At LRV 38 vs 12, RAL 290-1 is decisively the brighter choice.
At LRV 38 vs 8, RAL 290-1 is decisively the brighter choice.
At LRV 68 vs 38, Skimming Stone is decisively the brighter choice.
At LRV 38 vs 12, RAL 290-1 is decisively the brighter choice.
A 8-point LRV gap (45 vs 38) makes Saybrook Sage the marginally brighter of the two.
RAL 290-1 reads slightly lighter (LRV 38 vs 31), a gap that shows most in low-lit rooms.