The decision for this particular color
North Star can be considered for exterior if its color and depth suit the space; confirm exterior product, tint and substrate compatibility separately. North Star is lighter than Krypton and close to Misty in reflectance, making the blue-gray character important beyond the numbers.
Why the white curtains and honey oak relationship matters
Honey oak can counter a cool-looking wall, but it cannot create daylight in the shaded return that needs assessment.
North Star has an LRV of 62; Sherwin-Williams Misty SW-6232 is 64. The difference is 2 points, with Misty returning more light under the reference measurement.
Read the facade in sun and shade
Place North Star outside against the roof, masonry and fixed window finish. Landscaping and the amount of colored siding become part of the palette, so an indoor board beside upholstery cannot settle the facade choice. Review a broad sample from the street and beneath the porch shade.
Confirm the coating after the color direction
Check the darkest return wall with the curtain drawn; choose the blue-gray appearance you will actually live with.
North Star is being assessed here as a color, not as a complete exterior product specification. Ask the supplier to confirm tint availability, substrate suitability and any restrictions for the intended coating. For factory-finished or vinyl materials, follow the relevant manufacturer requirements rather than choosing solely from a reflectance value. The trim color comparison covers that related choice. Before ordering samples, compare room-planning features in the paint color visualizer roundup.
Sources & notes
Color specifications: Sherwin-Williams North Star SW-6246. The recorded LRV is 62. 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.

