Paint · Benjamin Moore · Grays

Benjamin Moore Smoky Mountain

AC-18 · #7B8580 · LRV 22.5

Compare with other brands: PPG Thunderbolt is a 99% match

Smoky Mountain (AC-18) is a dark cool gray from Benjamin Moore with a subtle green undertone. Its LRV is about 22.5 (dark): it absorbs more light than it reflects. best in well-lit rooms, on accent walls, or on cabinetry. The closest match in another brand is PPG Thunderbolt (99% match).

Compare Smoky Mountain with other brands

Three catalogs stay in the list — tap another card to swap the last column. Matches are estimates from digital values, not official conversions. Always check a real sample.

LRV

22.5 · Dark

Undertone

Green · subtle

Temperature

Cool

Code

AC-18

HEX

#7B8580

RGB

123, 133, 128

HSL

150°, 4%, 50%

Family

Grays

Colors similar to Smoky Mountain in Benjamin Moore

Neighboring tones from the same fan deck, if you want a shade lighter, darker, warmer, or cooler.

Smoky Mountain FAQ

What undertone does Smoky Mountain have?

Smoky Mountain is a dark cool gray with a subtle green undertone. Its color temperature is cool. This is estimated from the digital color values; north-facing light pulls undertones cooler and warm bulbs pull them warmer, so check a real sample on your wall.

What is the LRV of Smoky Mountain?

Smoky Mountain has an LRV (Light Reflectance Value) of about 22.5 on a 0–100 scale, which is dark. It absorbs more light than it reflects. Best in well-lit rooms, on accent walls, or on cabinetry.

What is the closest match to Smoky Mountain in other brands?

PPG: Thunderbolt (PPG10-06), 99%; Dunn-Edwards: Enchanted Eve (DE6313), 98%; Glidden: Thunderbolt (PPG10-06), 98%; Valspar: Beguile (5002-2A), 97%; Behr: Juniper Ash (PPU12-16), 96%; Sherwin-Williams: Portsmouth (SW 9644), 95%; HGTV Home by Sherwin-Williams: Cityscape (HGSW7067), 93%; Farrow & Ball: De Nimes (No. 299), 90%. Matches are estimated from digital color values and are not official conversions; always compare a real sample of both.

What is the HEX code of Smoky Mountain?

The HEX code of Smoky Mountain (AC-18) is #7B8580, RGB 123, 133, 128. Use it for digital mockups; painted color will vary with light and sheen.