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Sherwin-Williams SW-9138 / Color character

Is Stardew Warm or Cool? Color Character in Context

Stardew is a balanced slate blue with a medium reflectance value. Temperature is a useful description, but neighboring materials can change the impression.

Color guide · Updated September 23, 2026

Sitting room with muted blue walls, warm wood and cream upholstery

Start with the documented color character

Stardew is a balanced slate blue with a medium reflectance value. Temperature is a useful description, but neighboring materials can change the impression. Stardew is deeper than Upward, offering a more substantial slate-blue presence without reaching navy depth.

Why the cream linen and oak furniture relationship matters

Cream linen and oak create a calm setting, while morning and evening use determine which light conditions deserve the most weight.

Stardew has an LRV of 43; Sherwin-Williams Upward SW-6239 is 57. The difference is 14 points, with Upward returning more light under the reference measurement. Upward is a denim-like blue softened by gray. This supplies a named color control; the LRV gap alone does not identify the warmer, greener or pinker paint.

Use Upward as a control

Use a warmer and a cooler object already in the room to assess Stardew, keeping their real proportions visible. The target is a coherent relationship with cream linen and oak furniture. Do not assume that every blue behaves alike or that all greens belong on the same side of a temperature label.

Separate a persistent cast from a comparison effect

Check the morning wall and evening seating corner separately; the useful blue is the one that works in both. The undertones and neighboring colors covers that related choice.

Judge the temperature description against the full cream linen and oak furniture arrangement. A warm or cool label is a useful starting category; it cannot guarantee that Stardew agrees with every material assigned the same label. The wood-floor pairing guide covers that related choice. Before ordering samples, compare room-planning features in the paint color visualizer roundup.

Sources & notes

Color specifications: Sherwin-Williams Stardew SW-9138. The recorded LRV is 43. 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.