Grey Steel 4 vs Bancha
Grey Steel 4 (Dulux) and Bancha (Farrow & Ball) come from different manufacturers. Grey Steel 4 reads as grey-white, while Bancha reads as beige-greige — two distinct hue families, not close cousins. The 70-point LRV gap — 83 for Grey Steel 4 vs 13 for Bancha — means Grey Steel 4 will open up a space more effectively. Where Grey Steel 4 leans neutral, Bancha reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 51.8 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Grey Steel 4 vs Bancha in Real Spaces
1 real room side by side. Seeing Grey Steel 4 and Bancha 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. Grey Steel 4 returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Grey Steel 4 vs Bancha Simulated Comparison
5 simulated room previews — drag the slider on each to see Grey Steel 4 on one side and Bancha 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 Grey Steel 4 comparisons
See how Grey Steel 4 stacks up against other well-photographed colors across different brands and tones.
Grey Steel 4 reflects far more light (LRV 83 vs 69), opening up a space where Ammonite encloses it.
Their light reflectance is nearly identical (LRV 83 vs 83), so neither reads brighter in a room.
At LRV 83 vs 6, Grey Steel 4 is decisively the brighter choice.
Grey Steel 4 reflects far more light (LRV 83 vs 52), opening up a space where Purbeck Stone encloses it.
Grey Steel 4 reflects far more light (LRV 83 vs 30), opening up a space where Evergreen Fog encloses it.
At LRV 83 vs 52, Grey Steel 4 is decisively the brighter choice.
Grey Steel 4 reflects far more light (LRV 83 vs 60), opening up a space where Agreeable Gray encloses it.
At LRV 83 vs 58, Grey Steel 4 is decisively the brighter choice.
At LRV 83 vs 27, Grey Steel 4 is decisively the brighter choice.
Grey Steel 4 reflects far more light (LRV 83 vs 43), opening up a space where French Gray encloses it.
Grey Steel 4 reflects far more light (LRV 83 vs 4), opening up a space where Naval encloses it.
At LRV 83 vs 55, Grey Steel 4 is decisively the brighter choice.
At LRV 83 vs 44, Grey Steel 4 is decisively the brighter choice.
With LRVs of 84 and 83, the two reflect almost the same amount of light.
Grey Steel 4 reflects far more light (LRV 83 vs 21), opening up a space where Artichoke encloses it.
At LRV 83 vs 66, Grey Steel 4 is decisively the brighter choice.
A 9-point LRV gap (83 vs 74) makes Grey Steel 4 the marginally brighter of the two.
Their light reflectance is nearly identical (LRV 83 vs 83), so neither reads brighter in a room.
Grey Steel 4 reflects far more light (LRV 83 vs 51), opening up a space where Pigeon encloses it.
At LRV 83 vs 12, Grey Steel 4 is decisively the brighter choice.
At LRV 83 vs 8, Grey Steel 4 is decisively the brighter choice.
At LRV 83 vs 68, Grey Steel 4 is decisively the brighter choice.
Grey Steel 4 reflects far more light (LRV 83 vs 41), opening up a space where Dix Blue encloses it.
At LRV 83 vs 12, Grey Steel 4 is decisively the brighter choice.
At LRV 83 vs 45, Grey Steel 4 is decisively the brighter choice.
Grey Steel 4 reflects far more light (LRV 83 vs 31), opening up a space where Pale Green encloses it.
Grey Steel 4 reflects far more light (LRV 83 vs 7), opening up a space where Pine Needle encloses it.