Begin with the weaker light
First Star can be assessed for a north-facing room, but the direction alone cannot determine the result. Its LRV is 69; the key concern is an almost-white gray beside white trim . First Star is deep enough to be a gray-white rather than one of the highest-reflectance whites.
Why the white doors and silver-gray tile relationship matters
White doors offer a stable comparison for deciding whether the gentle gray boundary is visible enough from the entrance.
First Star has an LRV of 69; Sherwin-Williams Eider White SW-7014 is 73. The difference is 4 points, with Eider White returning more light under the reference measurement.
Keep the surroundings in the test
Begin where First Star meets the permanent white fixture on the least illuminated wall. A pale paint still requires light, and a high LRV cannot make that fixture relationship disappear. Check the daytime boundary and repeat under the lamps that carry the room after sunset.
A lighting result needs a practical decision
View the wall and doors from the room entrance; keep First Star if the gentle separation is sufficient. The situations that call for another color covers that related choice.
Window size, obstruction and season still matter when choosing First Star. 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 First Star SW-7646. The recorded LRV is 69. 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.

