Windmill Lane vs RAL 720-M
Windmill Lane (Little Greene) and RAL 720-M (RAL Effect) come from different manufacturers. Windmill Lane reads as green-grey, while RAL 720-M reads as blue — two distinct hue families, not close cousins. The 15-point LRV gap — 31 for Windmill Lane vs 16 for RAL 720-M — means Windmill Lane will open up a space more effectively. A ΔE of 29.3 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.
Windmill Lane vs RAL 720-M in Real Spaces
1 real room side by side. Seeing Windmill Lane and RAL 720-M 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
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. Windmill Lane reflects noticeably more light off the walls, making the space read more open than RAL 720-M.
Color Details
Windmill Lane vs RAL 720-M Simulated Comparison
5 simulated room previews — drag the slider on each to see Windmill Lane on one side and RAL 720-M 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 Windmill Lane comparisons
See how Windmill Lane stacks up against other well-photographed colors across different brands and tones.
