Paint · Sherwin-Williams · Browns

Sherwin-Williams Limestone

SW 9599 · #6A655C · LRV ~13.1

Closest tone in another brand: Benjamin Moore Deep Creek (~99% proximity)

Limestone (SW 9599) is a dark brown from Sherwin-Williams with a subtle yellow undertone, in this site’s digital reading. Estimated LRV about 13.1 (dark): it absorbs more light than it reflects. best in well-lit rooms, on accent walls, or on cabinetry. The closest tone in another brand is Benjamin Moore Deep Creek (~99% proximity).

Closest tone to Limestone in other brands

Not the same paint: the closest name in each brand. Three brands stay in the list — tap another card to swap the last column.

LRV (estimated)

13.1 · Dark

Undertone (estimated)

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 brand, 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, in this site’s digital reading. 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 estimated 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. It is an estimate from the digital HEX, not the LRV published by the brand.

What is the closest tone to Limestone in other brands?

Benjamin Moore: Deep Creek (1477), ~99% proximity; Behr: Patio Stone (N360-6), ~99% proximity; HGTV Home by Sherwin-Williams: Porpoise (HGSW7047), ~98% proximity; Valspar: Catch of the Day (8005-2F), ~98% proximity; PPG: Plunge Pool (PPG1029-7), ~96% proximity; Dunn-Edwards: Prune the Tree (DEBN77), ~96% proximity; Glidden: Plunge Pool (PPG1029-7), ~94% proximity; Farrow & Ball: Reduced Green (No. 313), ~87% proximity. These are estimates of digital closeness on screen, not proven physical equivalence or 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.