Slate Tile LRV 15: Planning a Deep Color

What 15 tells you about Slate Tile

The published LRV of Sherwin-Williams Slate Tile SW-7624 is 15. It describes light reflectance; it does not specify an undertone or predict the brightness of your room. Slate Tile provides muted blue-gray depth at the same LRV as Smoky Blue, giving a useful hue-focused comparison.

The choice beside tan leather and oak shelves

Oak shelves and tan leather can supply warmth, while the dark paint remains a deliberate backdrop rather than a brightness strategy.

Draw the proposed dark area on a room photograph and compare it with a broad physical Slate Tile sample in shadow. The LRV describes the starting depth, while the size and location of that area determine its role. Check whether adjacent dark furniture remains legible.

What the comparison can—and cannot—settle

Slate Tile and Smoky Blue both have a published LRV of 15. That equality describes reflectance, not matching colorants or identical undertones. Slate Tile is a muted deep blue-gray. The value measures reflectance, so it cannot by itself identify an undertone, a coating finish or the amount of illumination needed in the room. The daylight and evening-light checks covers that related choice.

See whether the furniture remains distinct against the wall after sunset before expanding the painted area. Do not read LRV 15 as a percentage improvement in perceived room brightness. Make the decision with the board upright at the actual wall or cabinet position, including the least illuminated portion. The north-facing room assessment covers that related choice. Before ordering samples, compare room-planning features in the paint color visualizer roundup.