How was the undertone for Pure White calculated?
Its sRGB value was converted to Lab under D65, then classified from its a and b direction, with neutral handling for very low chroma.
Sherwin-Williams color reference
#EDECE6
A white screen color with a white (yellow undertone) reading and LRV 83.7. 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
Pure White is useful when a room needs a light, flexible backdrop without the icy edge of the coolest whites. It can bridge modern cabinetry, pale woods, and neutral fabrics, or serve as trim beside moderately warm walls. The subtle yellow direction may be almost invisible in clean daylight but clearer beside a blue white. Review a large sample vertically and horizontally; ceilings receive light differently, so the same color can appear deeper overhead than on adjacent walls.
Not affiliated with any paint brand. On-screen colors are approximations compiled from public references; verify with a physical swatch.
Cross-brand shortlist
Lower ΔE2000 values are closer screen approximations. They are not paint-formula conversions.
Within Sherwin-Williams
Provenance
Saveable reference

FAQ
Its sRGB value was converted to Lab under D65, then classified from its a and b direction, with neutral handling for very low chroma.
Start with the three lowest-distance candidates, obtain physical samples in comparable finishes, and view them together on the same surface through changing light.
No. WebUtilsLab is independent. Brand names and codes identify the referenced colors; the screen comparisons and editorial guidance are produced by this library. In this library, the nearest cross-brand screen value is Commercial White PPG1025-1 by PPG at ΔE 0.000.
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