The decision for this particular color
Caviar can be considered for bathroom if its color and depth suit the space; the first design question is equal numbers, different black samples. Caviar, Black Magic and Tricorn Black share a published LRV while carrying different manufacturer temperature descriptions.
Why the white tile and brushed steel relationship matters
Steel and white tile offer a clear setting for the cool-black comparison, without implying that equal reflectance means equal appearance.
Caviar and Tricorn Black both have a published LRV of 3. That equality describes reflectance, not matching colorants or identical undertones.
Let tile and porcelain set the limits
Assess Caviar on the vanity or wall under the bathroom's actual lighting. Check the shadow below the countertop and the dark outline in the mirror. The porcelain can provide a large light contrast, but its brightness does not establish how the rest of the painted surface will read.
Separate the palette from the moisture specification
Put Caviar, Tricorn Black and the fixed metal in one light; the shared LRV cannot make the choice for you. The daylight and evening-light checks covers that related choice.
Choose a Sherwin-Williams coating appropriate to the bathroom surface and follow the manufacturer's preparation and application guidance. Color SW-6990 does not identify a moisture-control system. Ventilation, substrate condition and the intended finish are separate decisions; approve the color under the real vanity lighting before ordering the full paint quantity. The trim color comparison covers that related choice. Before ordering samples, compare room-planning features in the paint color visualizer roundup.
Sources & notes
Color specifications: Sherwin-Williams Caviar SW-6990. The recorded LRV is 3. 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. Sherwin-Williams 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.

