Paint · Sherwin-Williams · Greens

Sherwin-Williams Portsmouth

SW 9644 · #768482 · LRV 22

Compare with other brands: Benjamin Moore Apollo Blue is a 99% match

Portsmouth (SW 9644) is a dark green from Sherwin-Williams with a subtle blue-green undertone. Its LRV is about 22 (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 Apollo Blue (99% match).

Compare Portsmouth 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 · Dark

Undertone

Blue-green · subtle

Temperature

Cool

Code

SW 9644

HEX

#768482

RGB

118, 132, 130

HSL

171°, 6%, 49%

Family

Greens

Colors similar to Portsmouth in Sherwin-Williams

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

Portsmouth FAQ

What undertone does Portsmouth have?

Portsmouth is a dark green with a subtle blue-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 Portsmouth?

Portsmouth has an LRV (Light Reflectance Value) of about 22 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 Portsmouth in other brands?

Benjamin Moore: Apollo Blue (CW-645), 99%; Valspar: Pacific Palisades (V100-5), 96%; Dunn-Edwards: Enchanted Eve (DE6313), 96%; Behr: Juniper Ash (PPU12-16), 96%; Glidden: Thunderbolt (PPG10-06), 96%; PPG: Rough Ride (PPG1036-5), 96%; Farrow & Ball: De Nimes (No. 299), 94%; HGTV Home by Sherwin-Williams: Software (HGSW7074), 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 Portsmouth?

The HEX code of Portsmouth (SW 9644) is #768482, RGB 118, 132, 130. Use it for digital mockups; painted color will vary with light and sheen.