Built-in cabinetry painted in deep blue-green SW 7620 (Hex #314D58) frames a rich walnut desk and vintage Persian rug in this home office.
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Seaworthy SW 7620

Sherwin-Williams
LRV 7

Sherwin-Williams Seaworthy (SW 7620) is a deeply saturated, dark slate blue with subtle green undertones. This rich, moody teal brings a sophisticated and restful vibe to well-lit spaces, making it perfect for dramatic accent walls, cabinetry, or a striking front door.

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Paint Technical Profile

Color ID / SKU SW 7620
HEX Code #314D58
Light Reflectance (LRV) 7
Temperature Cool
Primary Undertone Blue
Hidden Undertones Green, Slate Gray
Use Interior, Exterior
Best Exposures South, East
Best For Accent walls, dining rooms, kitchen cabinets, home offices, front doors

Digital Visualizations & Applications Explore curated design concepts and coordinating palettes.

A split digital conceptual board presenting a deep blue accent wall on top, with physical maple, leather, and brass swatches below.

Digital color test: A rich navy hue anchoring a living space, perfectly paired with cognac leather and brushed brass.

Design Specifications

  • Lighting Exposure:Dramatic directional afternoon sun
  • Coordinating Color:Sherwin-Williams Snowbound
  • Flooring:Light maple
  • Key Materials:Cognac leather, brushed brass

Complementary Paint Colors

Snowbound Sherwin-Williams • SW 7004
A conceptual split board displaying a traditional dining room painted dark blue above, with dark mahogany and velvet samples positioned below.

Room visualization: Moody oceanic walls contrasting sharply with crisp white wainscoting and a dark mahogany dining table.

Design Specifications

  • Lighting Exposure:Dimmed evening ambient lighting with chandelier glow
  • Trim Recommendation:Sherwin-Williams Pure White
  • Key Materials:Dark mahogany, velvet
  • Architectural Style:Traditional

Complementary Paint Colors

Pure White Sherwin-Williams • SW 7005
This composite visualization features navy blue kitchen cabinets on the upper section, accompanied by white quartz and polished chrome samples below.

Concept layout: Deep maritime blue applied to kitchen cabinetry, reflecting bright crisp morning light alongside polished chrome hardware.

Design Specifications

  • Lighting Exposure:Bright crisp morning light
  • Coordinating Color:Sherwin-Williams Repose Gray
  • Hardware Finishes:Polished chrome
  • Counter Top:White quartz

Complementary Paint Colors

Repose Gray Sherwin-Williams • SW 7015
A split digital board showing a dark blue home office environment on top, with burl wood veneer and matte black metal below.

Material palette: A sophisticated dark blue backdrop for a home office, complementing a burl wood desk and matte black accents.

Design Specifications

  • Lighting Exposure:Soft northern daylight
  • Trim Recommendation:Sherwin-Williams Alabaster
  • Key Materials:Burl wood, matte black
  • Styling Pro Tips:Stack of design books, ceramic mug

Complementary Paint Colors

Alabaster Sherwin-Williams • SW 7008
A conceptual layout visualizing a deep blue front door above, paired with physical red brick and antique brass hardware below.

Exterior visualization: A striking deep navy entryway door set against overcast daylight and a classic red brick porch.

Design Specifications

  • Lighting Exposure:Overcast diffuse daylight
  • Coordinating Color:Sherwin-Williams Dover White
  • Hardware Finishes:Antique brass
  • Porch Materials:Red brick, terracotta planters

Complementary Paint Colors

Dover White Sherwin-Williams • SW 6385

Room Compatibility & Clashes Diagnoses

Hackrea's reports evaluating the compatibility of Seaworthy in real rooms.

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