Paint · Sherwin-Williams · Browns

Sherwin-Williams Limestone

SW 9599 · #6A655C · LRV 13.1

Compare with other brands: Benjamin Moore Deep Creek is a 99% match

Limestone (SW 9599) is a dark brown from Sherwin-Williams with a subtle yellow undertone. Its LRV is about 13.1 (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 Deep Creek (99% match).

Compare Limestone 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

13.1 · Dark

Undertone

Yellow · subtle

Temperature

Warm

Code

SW 9599

HEX

#6A655C

RGB

106, 101, 92

HSL

39°, 7%, 39%

Family

Browns

Colors similar to Limestone in Sherwin-Williams

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

Limestone FAQ

What undertone does Limestone have?

Limestone is a dark brown with a subtle yellow undertone. Its color temperature is warm. 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 Limestone?

Limestone has an LRV (Light Reflectance Value) of about 13.1 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 Limestone in other brands?

Benjamin Moore: Deep Creek (1477), 99%; Behr: Patio Stone (N360-6), 99%; HGTV Home by Sherwin-Williams: Porpoise (HGSW7047), 98%; Valspar: Catch of the Day (8005-2F), 98%; PPG: Plunge Pool (PPG1029-7), 96%; Dunn-Edwards: Prune the Tree (DEBN77), 96%; Glidden: Plunge Pool (PPG1029-7), 94%; Farrow & Ball: Reduced Green (No. 313), 87%. 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 Limestone?

The HEX code of Limestone (SW 9599) is #6A655C, RGB 106, 101, 92. Use it for digital mockups; painted color will vary with light and sheen.