Celtic Forest 3 vs Anthracite grey
Celtic Forest 3 (Dulux) and Anthracite grey (RAL Classic) come from different manufacturers. Celtic Forest 3 reads as beige-greige, while Anthracite grey reads as blue-grey — two distinct hue families, not close cousins. The 44-point LRV gap — 52 for Celtic Forest 3 vs 8 for Anthracite grey — means Celtic Forest 3 will open up a space more effectively. A ΔE of 53.8 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Celtic Forest 3 vs Anthracite grey in Real Spaces
2 real rooms side by side. Seeing Celtic Forest 3 and Anthracite grey in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Celtic Forest 3 returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Front Door
On a front door, the color is both the first and last thing you see — a context where even a modest tonal difference reads clearly. Celtic Forest 3 reflects noticeably more light off the walls, making the space read more open than Anthracite grey.
Color Details
Celtic Forest 3 vs Anthracite grey Simulated Comparison
5 simulated room previews — drag the slider on each to see Celtic Forest 3 on one side and Anthracite grey 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 Celtic Forest 3 comparisons
See how Celtic Forest 3 stacks up against other well-photographed colors across different brands and tones.
