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Sherwin-Williams SW-9170 / Light & depth

Acier in a North-Facing Room: Will the Depth Work?

Acier can be assessed for a north-facing room, but the direction alone cannot determine the result. Its LRV is 32; the key concern is gray millwork that carries more weight than the walls .

Color guide · Updated September 23, 2026

Living room with layered natural materials and soft window light

Begin with the weaker light

Acier can be assessed for a north-facing room, but the direction alone cannot determine the result. Its LRV is 32; the key concern is gray millwork that carries more weight than the walls . Acier is deeper than Dorian Gray and lighter than Felted Wool, giving a practical intermediate gray-depth comparison.

Why the cream walls and stainless steel relationship matters

Stainless steel is reflective and changes with the surroundings; a medium-gray cabinet needs to work with it rather than imitate it.

Acier has an LRV of 32; Sherwin-Williams Dorian Gray SW-7017 is 39. The difference is 7 points, with Dorian Gray returning more light under the reference measurement.

Keep the surroundings in the test

For Acier, build the observation around cream walls and stainless steel. Place the board on the window wall and on a return wall facing another direction. Keep the material samples together as you move it. In a Northern Hemisphere north-facing room, daylight is often less directly sunlit, but trees, neighboring buildings, window size and the season can matter more than the compass label alone.

A lighting result needs a practical decision

Review the cabinet face under its actual light so medium gray does not become an unexpectedly dark mass. The situations that call for another color covers that related choice.

Window size, obstruction and season still matter when choosing Acier. A compass direction is not a brightness measurement. In the Northern Hemisphere, north-facing daylight is often less directly sunlit; the actual room remains the test. The daylight and evening-light checks covers that related choice. Before ordering samples, compare room-planning features in the paint color visualizer roundup.

Sources & notes

Color specifications: Sherwin-Williams Acier SW-9170. The recorded LRV is 32. 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.