Fieldstone vs RAL 770-5
Where Fieldstone belongs to PPG's range, RAL 770-5 is a RAL Effect color. Both sit in the greige-grey family, which is useful context if you're narrowing within a single hue direction. RAL 770-5 (LRV 43) reflects noticeably more light than Fieldstone (LRV 40), a difference of 3 points that becomes especially apparent in rooms with limited natural light. At ΔE 3.0, these are close — the kind of difference that matters when choosing between them, but doesn't read strongly in a finished room. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Fieldstone vs RAL 770-5 in Real Spaces
3 real rooms side by side. Fieldstone and RAL 770-5 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.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. At this scale the difference is subtle — you'd need them side by side, as shown here, to reliably tell them apart.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. At this scale the difference is subtle — you'd need them side by side, as shown here, to reliably tell them apart.
House
Seen across an entire facade, subtle tonal differences become pronounced. What reads as nearly the same on a chip often reads as clearly different at scale. At this scale the difference is subtle — you'd need them side by side, as shown here, to reliably tell them apart.
Color Details
Fieldstone vs RAL 770-5 Simulated Comparison
5 simulated room previews — drag the slider on each to see Fieldstone on one side and RAL 770-5 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 Fieldstone comparisons
See how Fieldstone stacks up against other well-photographed colors across different brands and tones.
