Industrial Blue vs RAL 810-4
Where Industrial Blue belongs to Jotun's range, RAL 810-4 is a RAL Effect color. Hue-wise, Industrial Blue belongs to the blue family and RAL 810-4 to the blue-grey family. RAL 810-4 (LRV 14) reflects noticeably more light than Industrial Blue (LRV 11), a difference of 3 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 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Industrial Blue vs RAL 810-4 in Real Spaces
3 real rooms side by side. Industrial Blue and RAL 810-4 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. Side by side like this, the difference is easy to read — which is exactly why seeing them in a real space is more useful than comparing chips.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. The distinction reads clearly at room scale, making the choice between them concrete.
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. The distinction reads clearly at room scale, making the choice between them concrete.
Color Details
Industrial Blue vs RAL 810-4 Simulated Comparison
5 simulated room previews — drag the slider on each to see Industrial Blue on one side and RAL 810-4 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 Industrial Blue comparisons
See how Industrial Blue stacks up against other well-photographed colors across different brands and tones.
