Paint · Behr · Grays

Behr Liquid Mercury

N510-5 · #757A80 · LRV 19.3

Compare with other brands: Benjamin Moore Smoke Gray is a 98% match

Liquid Mercury (N510-5) is a dark cool gray from Behr with a subtle blue undertone. Its LRV is about 19.3 (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 Benjamin Moore Smoke Gray (98% match).

Compare Liquid Mercury 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

19.3 · Dark

Undertone

Blue · subtle

Temperature

Cool

Code

N510-5

HEX

#757A80

RGB

117, 122, 128

HSL

213°, 4%, 48%

Family

Grays

Colors similar to Liquid Mercury in Behr

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

Liquid Mercury FAQ

What undertone does Liquid Mercury have?

Liquid Mercury is a dark cool gray with a subtle blue 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 Liquid Mercury?

Liquid Mercury has an LRV (Light Reflectance Value) of about 19.3 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 Liquid Mercury in other brands?

Benjamin Moore: Smoke Gray (2120-40), 98%; Valspar: Elephant Gray (4006-2A), 98%; PPG: Favorite Flannel (PPG10-19), 97%; Dunn-Edwards: Tarnished Silver (DE6355), 97%; Glidden: Favorite Flannel (PPG10-19), 97%; Sherwin-Williams: Downing Slate (SW 2819), 96%; HGTV Home by Sherwin-Williams: Special Gray (HGSW6277), 94%; Farrow & Ball: De Nimes (No. 299), 91%. 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 Liquid Mercury?

The HEX code of Liquid Mercury (N510-5) is #757A80, RGB 117, 122, 128. Use it for digital mockups; painted color will vary with light and sheen.