Wales Gray vs Pure Brilliant White
Where Wales Gray belongs to Benjamin Moore's range, Pure Brilliant White is a Dulux color. Wales Gray reads as blue-grey, while Pure Brilliant White reads as greige-white — two distinct hue families, not close cousins. Pure Brilliant White (LRV 84) reflects noticeably more light than Wales Gray (LRV 54), a difference of 30 points that becomes especially apparent in rooms with limited natural light. Wales Gray runs green and blue while Pure Brilliant White is decidedly warm, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 15.6, 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.
Wales Gray vs Pure Brilliant White in Real Spaces
4 real rooms side by side. Seeing Wales Gray and Pure Brilliant 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 Pure Brilliant White will make the room feel meaningfully brighter than Wales Gray 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. Pure Brilliant White reflects noticeably more light off the walls, making the space read more open than Wales Gray.
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. Pure Brilliant White reflects noticeably more light off the walls, making the space read more open than Wales Gray.
House
Seen across an entire facade, subtle tonal differences become pronounced. What reads as nearly the same on a chip often reads as clearly different at scale. Pure Brilliant White reflects noticeably more light off the walls, making the space read more open than Wales Gray.
Color Details
Wales Gray vs Pure Brilliant White Simulated Comparison
5 simulated room previews — drag the slider on each to see Wales Gray on one side and Pure Brilliant 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 Wales Gray comparisons
See how Wales Gray stacks up against other well-photographed colors across different brands and tones.
