RAL 340-1 vs Dressy Rose
Where RAL 340-1 belongs to RAL Effect's range, Dressy Rose is a Sherwin-Williams color. These are both pinks, so the question isn't which hue to choose — it's where within pink to land. RAL 340-1 (LRV 42) reflects noticeably more light than Dressy Rose (LRV 37), a difference of 5 points that becomes especially apparent in rooms with limited natural light. The ΔE 5.2 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
RAL 340-1 vs Dressy Rose in Real Spaces
2 real rooms side by side. RAL 340-1 and Dressy Rose 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
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The brightness difference is modest but present — RAL 340-1 gives the walls a little more lift.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. RAL 340-1 reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
RAL 340-1 vs Dressy Rose Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 340-1 on one side and Dressy Rose 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 340-1 comparisons
See how RAL 340-1 stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 42, White Dove is decisively the brighter choice.
Purbeck Stone reads slightly lighter (LRV 52 vs 42), a gap that shows most in low-lit rooms.
RAL 340-1 reads slightly lighter (LRV 42 vs 30), a gap that shows most in low-lit rooms.
Agreeable Gray reflects far more light (LRV 60 vs 42), opening up a space where RAL 340-1 encloses it.
At LRV 58 vs 42, Accessible Beige is decisively the brighter choice.
At LRV 42 vs 27, RAL 340-1 is decisively the brighter choice.
With LRVs of 43 and 42, the two reflect almost the same amount of light.
At LRV 55 vs 42, Tranquil Dawn is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 44 vs 42), so neither reads brighter in a room.
Pure White reflects far more light (LRV 84 vs 42), opening up a space where RAL 340-1 encloses it.
At LRV 66 vs 42, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 42, Shoji White is decisively the brighter choice.
At LRV 42 vs 12, RAL 340-1 is decisively the brighter choice.
At LRV 68 vs 42, Skimming Stone is decisively the brighter choice.
At LRV 42 vs 12, RAL 340-1 is decisively the brighter choice.
A 4-point LRV gap (45 vs 42) makes Saybrook Sage the marginally brighter of the two.
RAL 340-1 reads slightly lighter (LRV 42 vs 31), a gap that shows most in low-lit rooms.
RAL 340-1 reflects far more light (LRV 42 vs 7), opening up a space where Pine Needle encloses it.
RAL 340-1 reflects far more light (LRV 42 vs 24), opening up a space where Cement grey encloses it.
Guilford Green reflects far more light (LRV 57 vs 42), opening up a space where RAL 340-1 encloses it.