Matrix vs Signal White
Where Matrix belongs to Jotun's range, Signal White is a RAL Classic color. Matrix reads as grey, while Signal White reads as white — two distinct hue families, not close cousins. Signal White (LRV 85) reflects noticeably more light than Matrix (LRV 20), a difference of 66 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 42.8, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Matrix vs Signal White in Real Spaces
4 real rooms side by side. Seeing Matrix and Signal White in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
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 LRV gap is large enough that Signal White will make the room feel meaningfully brighter than Matrix would.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Signal White reflects noticeably more light off the walls, making the space read more open than Matrix.
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. Signal White reflects noticeably more light off the walls, making the space read more open than Matrix.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Signal White reflects noticeably more light off the walls, making the space read more open than Matrix.
Color Details
Matrix vs Signal White Simulated Comparison
5 simulated room previews — drag the slider on each to see Matrix on one side and Signal White 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 Matrix comparisons
See how Matrix stacks up against other well-photographed colors across different brands and tones.
