Sherwin Williams Portsmouth SW 9644

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Official page:Portsmouth SW 9644
Code:SW 9644
Name:Portsmouth
Brand:Sherwin Williams
Collections:Emerald Designer Edition - Rustic + Refined

What color is Sherwin Williams Portsmouth?

Sherwin Williams Portsmouth SW 9644 is a sophisticated and versatile deep navy blue paint color that adds a sense of elegance to any space. This rich hue pairs beautifully with crisp whites, neutral grays, and warm browns, creating a timeless palette that exudes style and sophistication. Portsmouth is the perfect choice for creating a polished look in a bedroom, study, or dining room. Elevate your interior design with this classic color that brings a sense of depth and drama to any room. Experiment with accent colors like SW 7008 Alabaster or SW 7036 Accessible Beige to create a stunning color scheme that is both modern and inviting.

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LRV of Portsmouth

Portsmouth has an LRV of 21.94% and refers to Medium colors that reflect a lot of lightWhy LRV is important?

Light Reflectance Value scale illustration

Light Reflectance Value measures the amount of visible and usable light that reflects from a painted surface.
Simply put, the higher the LRV of a paint color, the brighter the room you will get.
The scale goes from 0% (absolute black, absorbing all light) to 100% (pure white, reflecting all light).

Act like a pro: When choosing paint with an LRV of 21.94%, pay attention to your bulbs' brightness. Light brightness is measured in lumens. The lower the paint's LRV, the higher lumen level you need. Every square foot of room needs at least 40 lumens. That means for a 200 ft2 living room you'll need about 8000 lumens of light – e.g., eight 1000 lm bulbs.

Color codes

We have collected almost every possible color code you could ever need.

FormatCode
HEX#768482
RGB Decimal118, 132, 130
RGB Percent46.27%, 51.76%, 50.98%
HSVHue: 171° Saturation: 10.61% Value: 51.76%
HSLhsl(171, 6, 49)
CMYKCyan: 10.61 Magenta: 0.0 Yellow: 1.52 Key: 48.24
YIQY: 127.586 I: -7.7 Q: -3.584
XYZX: 19.751 Y: 21.965 Z: 24.312
CIE LabL:53.99 a:-5.529 b:-0.662
CIE LuvL:53.99 u:-7.514 v:-0.047
Decimal7767170
Hunter Lab46.867, -6.795, 2.051

Color equivalents