Bone China Blue vs Agate Grey
Where Bone China Blue belongs to Little Greene's range, Agate Grey is a RAL Classic color. Bone China Blue reads as blue-grey, while Agate Grey reads as green-grey — two distinct hue families, not close cousins. They have nearly identical light reflectance values (47 vs 45), so they'll read as similarly Medium in most lighting conditions. The ΔE 7.9 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Bone China Blue vs Agate Grey in Real Spaces
2 real rooms side by side. Bone China Blue and Agate Grey are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. The distinction reads clearly at room scale, making the choice between them concrete.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. The distinction reads clearly at room scale, making the choice between them concrete.
Color Details
Bone China Blue vs Agate Grey Simulated Comparison
5 simulated room previews — drag the slider on each to see Bone China Blue on one side and Agate 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 Bone China Blue comparisons
See how Bone China Blue stacks up against other well-photographed colors across different brands and tones.
