Celtic Forest 3 vs Westchester Gray
Celtic Forest 3 (Dulux) and Westchester Gray (Sherwin-Williams) come from different manufacturers. Hue-wise, Celtic Forest 3 belongs to the beige-greige family and Westchester Gray to the grey family. The 33-point LRV gap — 52 for Celtic Forest 3 vs 19 for Westchester Gray — means Celtic Forest 3 will open up a space more effectively. Where Celtic Forest 3 leans warm, Westchester Gray reads neutral — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 29.5 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 Westchester Gray in Real Spaces
2 real rooms side by side. Seeing Celtic Forest 3 and Westchester Gray in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Bedroom
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. 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.
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. 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.
Color Details
Celtic Forest 3 vs Westchester Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Celtic Forest 3 on one side and Westchester Gray 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.
