Sherwin Williams

Portsmouth

SW 9644

Portsmouth SW 9644 combines blue and green at a muted gray medium value. Compared with pale sea-glass, it has greater depth and lower color intensity. Weathered wood and soft white complete the room without forcing a bright coastal theme.

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Brand

Sherwin Williams

Code

SW 9644

Collection

Designer Color Collection (Rustic + Refined)

Portsmouth in Real Homes (4 Photos)

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Portsmouth in Different Light

Light temperature is measured in Kelvin: a warm 2700K bulb pulls colors toward yellow, while 5000K daylight reads cooler and truer. Check the color at the time of day you actually use the room.

Artificial Lighting

Bedroom scene to simulate Sherwin Williams Portsmouth under artificial light

Light Temperature: 2700K

Natural Lighting

Living room scene to simulate Sherwin Williams Portsmouth under natural light

Light Temperature: 4500K

Technical Specifications

Undertones

Type

Cyan/Teal

Strength

Low

Temperature

neutral

Hue Angle

171°

Cyan Family

Lightness

49%

Medium

Saturation

Very Muted

LRV

22.0

0%100%

Very Dark

Dark

Medium

Light

Very Light

White

LRV measures how much light a color reflects, from 0 (black) to 100 (pure white). Below about 50 a color needs good lighting to avoid going flat, 60 and up helps brighten a room, and most whites sit above 80.

Color Position

Saturation →

Lightness →

Color Codes

HEX

#768482

RGB Decimal

118, 132, 130

RGB Percent

46.3%, 51.8%, 51.0%

HSL

171.4, 5.6%, 49.0%

HSV

171.4, 10.6%, 51.8%

CMYK

10.6%, 0.0%, 1.5%, 48.2%

YIQ

127.6, -7.7, -3.6

XYZ

19.75, 21.97, 24.32

CIE Lab

53.99, -5.52, -0.67

CIE Luv

53.99, -7.51, -0.06

Hunter Lab

46.87, -4.42, -0.55

Decimal

7767170

Coordinating Colors and Color Palettes

Darker Shades

Monochromatic dark

Portsmouth Teal Stencil Mountain Pine Silken Pine

Lighter Shades

Monochromatic light

Portsmouth Atmospheric Winter Solstice Inverness Gray

Complementary

Opposite on color wheel

Portsmouth Enigma Phantom Hue Dutchess Dawn

Analogous

Adjacent colors

Portsmouth Englewood Cliffs Calabash Clash Infamous

Closest Paint Matches

Cross-brand matches are close, never exact. Each brand uses different bases and sheens, so sample before you buy gallons.

Sherwin Williams

Portsmouth

Benjamin Moore

Apollo Blue

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Valspar

Pacific Palisades

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Farrow & Ball

De Nimes

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Benjamin Moore

Gray Pinstripe

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Behr

Echo Park

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Behr

Intergalactic

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Benjamin Moore

Templeton Gray

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Benjamin Moore

Night Train

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Behr

Juniper Ash

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Sherwin Williams

Downing Slate

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Glidden

Rough Ride

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Benjamin Moore

Smokestack Gray

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Valspar

Deep Thoughts

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Glidden

Thunderbolt

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Glidden

Dwarf Spruce

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Benjamin Moore

Cedar Mountains