Sage Slate vs Windmill Lane
Sage Slate (Valspar) and Windmill Lane (Little Greene) come from different manufacturers. The 12-point LRV gap — 31 for Windmill Lane vs 19 for Sage Slate — means Windmill Lane will open up a space more effectively. A ΔE of 12.9 puts these firmly in different territory — two distinct design choices rather than close alternatives.
Sage Slate vs Windmill Lane Color Comparison
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.
Color Details
Sage Slate vs Windmill Lane in Real Spaces
Seeing Sage Slate and Windmill Lane in actual rooms makes the difference concrete. Browse the spaces below to get a feel for how each color lives on a wall. Showing 1 room type where both colors have photos.
Dining Room
Dining rooms often rely on warm incandescent or candlelight, which flatters warm undertones and mutes cool ones. The LRV gap is large enough that Windmill Lane will make the room feel meaningfully brighter than Sage Slate would.
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More Sage Slate comparisons
See how Sage Slate stacks up against other well-photographed colors across different brands and tones.

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Light vs dark contrast
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Light vs dark contrast
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Light vs dark contrast
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Light vs dark contrast
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Light vs dark contrast
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Light vs dark contrast
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Light vs dark contrast
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Two Valspar colors
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