Behr Polar BearvsBehr Ultra Pure White

Polar Bear (SKU 75) is Behr's standard-issue soft white, the one stocked in every Home Depot paint aisle and mixed into everything from wall paint to cabinet enamel to exterior stain. It carries no fancy collection name and no Color of the Year moment — it is simply the default white Behr customers grab, which is exactly why it shows up so often searched alongside Benjamin Moore White Dove: both are their brand's reflexive answer to "just give me a nice white." The comparison is popular, but the paint chemistry underneath it is not identical, and treating them as swaps is the single most common regret story about this color.

At LRV 94 it sits well above White Dove's LRV 83 and above Behr's own Swiss Coffee (LRV 80) and Blank Canvas (LRV 79) — Polar Bear is a brighter, cooler white than either of those creamier Behr shades, and only a shade warmer than Ultra Pure White (LRV 92). That places it firmly in true-white territory rather than warm-cream territory. Where White Dove holds a visible grayed-yellow body even in bright light, Polar Bear reflects enough light that it reads close to plain white in full sun, and only shows character once the light gets flat or dim.

It is the paint before anyone touches it — the untinted base white in the Behr can, which is exactly why so many houses are wearing it. On paper it is not perfectly neutral: the hue sits at 50 degrees, in yellow territory, and the hex value #F4F2E8 carries a little more red and green than blue. But there is so little colorant involved that the lean is almost theoretical. Ultra Pure White does not really have an undertone the way White Dove or Swiss Coffee do. It has brightness, and brightness is its whole personality.

At LRV 97 it reflects nearly all the light that lands on it — for scale, Benjamin Moore Chantilly Lace sits at LRV 91 and Behr Swiss Coffee (12) at 88. Those numbers look close on a chart and behave nothing alike on a wall. Chantilly Lace and Swiss Coffee are tinted colors with a body to them, so they hold a temperature in bad light. Ultra Pure White has nothing to hold. That is why it is the best ceiling white on the shelf and the most unforgiving wall white on the shelf, in the same gallon.