Define a reason to reject the sample
Skip Upward when its color character or depth conflicts with a fixed finish you plan to keep. The main issue to resolve here is an everyday blue for a bright room and its shaded corners. Upward's denim-blue and gray character gives a clear color direction at a light-to-medium depth.
Why the white linen and pale oak relationship matters
Pale oak and white linen can keep the room restrained, but the adjoining shaded area still needs to support the same blue impression.
Upward has an LRV of 57; Sherwin-Williams Stardew SW-9138 is 43. The difference is 14 points, with Upward returning more light under the reference measurement.
The material conflict matters more than popularity
Reconsider Upward when its defining color direction is the part you are trying to suppress. Accessories should develop an accepted palette, not camouflage a wall you dislike. Compare a different hue or level of restraint before buying furnishings solely to make the original sample work.
Choose the next sample for a specific reason
Review the blue in the room's weaker light before adding it to an open hall. The undertones and neighboring colors covers that related choice. The physical-sample checklist covers that related choice.
If making Upward work requires replacing materials you intended to keep, revise the paint shortlist first. A successful sample should resolve the room brief, not expand the renovation without a clear reason. Before ordering samples, compare room-planning features in the paint color visualizer roundup.
Sources & notes
Color specifications: Sherwin-Williams Upward SW-6239. The recorded LRV is 57. 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.

