Iron Blue vs Matrix
Both are Jotun colors. Iron Blue reads as blue-grey, while Matrix reads as grey — two distinct hue families, not close cousins. With LRVs of 18 and 20, they'll behave almost identically in terms of how much light they reflect back into a room. They share a neutral quality — useful to know if you're layering them in the same space. At ΔE 4.0, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Iron Blue vs Matrix Simulated Comparison
5 simulated room previews — drag the slider on each to see Iron Blue on one side and Matrix 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 Iron Blue comparisons
See how Iron Blue stacks up against other well-photographed colors across different brands and tones.
