Choose the edge before choosing the white
The best trim for Rock Bottom depends on the fixed whites and the amount of contrast you want. Compare a close boundary with a clearer outline before selecting a named white. Rock Bottom approaches black in reflectance, making a very dark green-gray effect central to the scheme.
Warm brick and cream trim can define the facade or interior feature even when the mossy color is difficult to distinguish in shade.
Put the trim sample in its real orientation
Decide whether trim should outline Rock Bottom sharply or sit within the dark painted area. Test a light strip and a closer-value strip on the actual casing shape. This is a choice about architectural emphasis: bright outlines highlight every opening, while a quieter boundary changes the room silhouette.
The manufacturer's coordinating suggestions include Reserved White SW7056, Silver Strand SW7057 and Felted Wool SW9171. These are separate named colors to sample, not interchangeable formulas. For the material direction considered here—warm brick and cream trim—choose which surface each candidate would occupy before deciding that the whole set belongs in the room.
The condition for keeping Rock Bottom
Judge the sample in shade first; the mossy green should be a bonus, not a requirement that fails at night. The coordinating color options covers that related choice. The cabinet color guide covers that related choice.
Approve both intended finishes beside Rock Bottom. The same color on trim and wall can still show a boundary because the surfaces reflect light differently; a single flat paint chip cannot settle that finish decision. The LRV and depth guide covers that related choice. Before ordering samples, compare room-planning features in the paint color visualizer roundup.
Sources & notes
Color specifications: Sherwin-Williams Rock Bottom SW-7062. The recorded LRV is 7. 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.