RAL 310-4 vs Kumquat
RAL 310-4 (RAL Effect) and Kumquat (Sherwin-Williams) come from different manufacturers. These are both beiges, so the question isn't which hue to choose — it's where within beige to land. The 7-point LRV gap — 41 for Kumquat vs 34 for RAL 310-4 — means Kumquat will open up a space more effectively. ΔE 8.4 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below you'll find 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
RAL 310-4 vs Kumquat in Real Spaces
5 real rooms side by side. RAL 310-4 and Kumquat 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. Kumquat 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. Kumquat has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Kumquat has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
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. Kumquat has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
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. Kumquat has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
RAL 310-4 vs Kumquat Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 310-4 on one side and Kumquat 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 310-4 comparisons
See how RAL 310-4 stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 34, White Dove is decisively the brighter choice.
Purbeck Stone reflects far more light (LRV 52 vs 34), opening up a space where RAL 310-4 encloses it.
RAL 310-4 reads slightly lighter (LRV 34 vs 30), a gap that shows most in low-lit rooms.
Agreeable Gray reflects far more light (LRV 60 vs 34), opening up a space where RAL 310-4 encloses it.
At LRV 58 vs 34, Accessible Beige is decisively the brighter choice.
A 7-point LRV gap (34 vs 27) makes RAL 310-4 the marginally brighter of the two.
French Gray reads slightly lighter (LRV 43 vs 34), a gap that shows most in low-lit rooms.
At LRV 55 vs 34, Tranquil Dawn is decisively the brighter choice.
A 9-point LRV gap (44 vs 34) makes Hardwick White the marginally brighter of the two.
Pure White reflects far more light (LRV 84 vs 34), opening up a space where RAL 310-4 encloses it.
At LRV 66 vs 34, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 34, Shoji White is decisively the brighter choice.
At LRV 34 vs 12, RAL 310-4 is decisively the brighter choice.
At LRV 68 vs 34, Skimming Stone is decisively the brighter choice.
At LRV 34 vs 12, RAL 310-4 is decisively the brighter choice.
A 11-point LRV gap (45 vs 34) makes Saybrook Sage the marginally brighter of the two.
RAL 310-4 reads slightly lighter (LRV 34 vs 31), a gap that shows most in low-lit rooms.
RAL 310-4 reflects far more light (LRV 34 vs 7), opening up a space where Pine Needle encloses it.
RAL 310-4 reads slightly lighter (LRV 34 vs 24), a gap that shows most in low-lit rooms.
Guilford Green reflects far more light (LRV 57 vs 34), opening up a space where RAL 310-4 encloses it.