How light or dark is Flagstone?
The listed LRV is 41.0. Higher LRV values reflect more light, but room exposure and finish still affect how open or deep the color appears.
PPG color reference
#ACADAD
A gray screen color with a gray (balanced undertone) reading and LRV 41.0. Not sure it's the exact color your local store carries? Here's the closest match at each of the other four brands.
In a room
Flagstone provides a medium gray anchor for a bedroom, mudroom, office, or cabinetry scheme that needs visible depth without approaching charcoal. Its balanced direction can work with both warm wood and cool metal, though the proportions of each matter. Shadowed walls will look considerably deeper. Try a full-size board behind furniture and near trim, and assess the finish under raking light, which can make a medium gray reveal wall texture and roller marks.
Not affiliated with any paint brand. On-screen colors are approximations computed from the brand's published values; verify with a physical swatch.
Cross-brand shortlist
Lower ΔE2000 values are closer screen approximations. They are not paint-formula conversions.
Within PPG
Provenance
Saveable reference

FAQ
The listed LRV is 41.0. Higher LRV values reflect more light, but room exposure and finish still affect how open or deep the color appears.
Small source-value differences can change the order of near neighbors. Three candidates create a practical sampling shortlist without claiming a guaranteed one-to-one conversion.
Use the original PPG code PPG1001-4 when possible. The displayed hex and RGB values are screen references and should not replace a physical sample or store formula. In this library, the nearest cross-brand screen value is Castlerock DE6375 by Dunn-Edwards at ΔE 1.021.
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