What 81 tells you about Cameo White
The published LRV of Behr Cameo White MQ-3-32 is 81. It describes light reflectance; it does not specify an undertone or predict the brightness of your room. Cameo White's pearly blush description gives a reason to test pink-related warmth rather than assume a featureless white.
The choice beside white porcelain and pale stone
Porcelain and stone are permanent bathroom references, and their joint view is more useful than the paint beside a towel that can change.
Read the narrow edge between Cameo White and the existing white from several steps away. Repeat with Swiss Coffee in that same position. The question is whether the wall needs a barely visible transition or an obvious boundary; a high LRV can support either result depending on its neighbor.
What the comparison can—and cannot—settle
Cameo White has an LRV of 81; Behr Swiss Coffee 12 is 84. The difference is 3 points, with Swiss Coffee returning more light under the reference measurement. Cameo White has a pearly blush quality in Behr's description. The value measures reflectance, so it cannot by itself identify an undertone, a coating finish or the amount of illumination needed in the room. The daylight and evening-light checks covers that related choice.
Place the sample against the basin and stone together to decide whether the blush softens or complicates the palette. Do not read LRV 81 as a percentage improvement in perceived room brightness. Make the decision with the board upright at the actual wall or cabinet position, including the least illuminated portion. The north-facing room assessment covers that related choice. Before ordering samples, compare room-planning features in the paint color visualizer roundup.
Sources & notes
Color specifications: Behr Cameo White MQ-3-32. The recorded LRV is 81. Named comparison values come from the respective manufacturers; material schemes are editorial suggestions.
This guide reviews published color information and proposes practical sample checks. It does not claim first-hand paint testing or customer-review scores. Behr does not sponsor or endorse this site. Product names and trademarks belong to their respective owners. Confirm the color in a physical sample and select the coating for the actual surface and finish.