Ivory vs RAL 780-2
Ivory (Dulux) and RAL 780-2 (RAL Effect) come from different manufacturers. These are both beiges, so the question isn't which hue to choose — it's where within beige to land. Their light reflectance values are nearly the same — 69 vs 68 — so neither will read significantly brighter or darker than the other. A ΔE of 1.1 puts them in subtle territory — distinguishable in direct comparison, less so from across a room. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Ivory vs RAL 780-2 in Real Spaces
1 real room side by side. Ivory and RAL 780-2 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. At this scale the difference is subtle — you'd need them side by side, as shown here, to reliably tell them apart.
Color Details
Ivory vs RAL 780-2 Simulated Comparison
5 simulated room previews — drag the slider on each to see Ivory on one side and RAL 780-2 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 Ivory comparisons
See how Ivory stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 69), opening up a space where Ivory encloses it.
A 8-point LRV gap (69 vs 60) makes Ivory the marginally brighter of the two.
Ivory reads slightly lighter (LRV 69 vs 58), a gap that shows most in low-lit rooms.
Ivory reflects far more light (LRV 69 vs 27), opening up a space where Denim Drift encloses it.
Ivory reflects far more light (LRV 69 vs 55), opening up a space where Tranquil Dawn encloses it.
Ivory reflects far more light (LRV 69 vs 44), opening up a space where Hardwick White encloses it.
Ivory reads slightly lighter (LRV 69 vs 66), a gap that shows most in low-lit rooms.
Shoji White reads slightly lighter (LRV 74 vs 69), a gap that shows most in low-lit rooms.
Ivory reflects far more light (LRV 69 vs 12), opening up a space where Pewter Green encloses it.
Ivory reflects far more light (LRV 69 vs 8), opening up a space where Duck Green encloses it.
With LRVs of 69 and 68, the two reflect almost the same amount of light.
Ivory reflects far more light (LRV 69 vs 12), opening up a space where Vintage Vogue encloses it.
Ivory reflects far more light (LRV 69 vs 45), opening up a space where Saybrook Sage encloses it.
At LRV 69 vs 31, Ivory is decisively the brighter choice.