A tufted gray headboard and silver bedside lamps frame crisp white bedding in a tranquil bedroom coated in distinguished Normandy 2129-40 (Hex #6D7E89).
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Normandy 2129-40

Benjamin Moore
LRV 21.73

Normandy by Benjamin Moore is a deep, distinguished shade of blue-gray with endless adaptability. This medium-dark, steely blue acts as a sophisticated anchor in a room, offering a calm, tailored aesthetic that shifts beautifully in different lighting.

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Run a free Compatibility Check against your space. 4 rooms tested already

Paint Technical Profile

Color ID / SKU 2129-40
HEX Code #6D7E89
Light Reflectance (LRV) 21.73
Temperature Cool
Primary Undertone Gray
Hidden Undertones Steel
Use Interior
Best Exposures South, West
Best For Bedrooms, bathrooms, home offices, cabinetry, dining rooms

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

A split digital conceptual board featuring a serene bedroom on top and a textured bottom section with smoked oak and brass samples.

Digital visualization: This moody blue-gray hue applied to bedroom walls, paired with rich smoked oak flooring.

Design Specifications

  • Lighting Exposure:Soft, moody overcast daylight.
  • Trim Color:Benjamin Moore Simply White
  • Flooring:Smoked oak
  • Key Textiles:Matte velvet and crisp percale cotton
  • Metal Finishes:Brushed brass

Complementary Paint Colors

Simply White Benjamin Moore • OC-117
A conceptual board displaying a bright bathroom on the top half and physical Carrara marble and fluted glass materials below.

Color test: A slate blue shade illuminating bathroom walls, complemented by crisp Carrara marble and polished chrome.

Design Specifications

  • Lighting Exposure:Bright, crisp morning light filtering through frosted glass.
  • Key Materials:Carrara marble and fluted glass
  • Hardware Finishes:Polished chrome
  • Cabinetry:White oak
  • Styling Pro Tips:Add fresh eucalyptus branches for organic contrast.
A split visualization board showing a sophisticated home office above and a tactile saddle leather and walnut flat-lay below.

Digital layout: This sophisticated blue-gray tone enhancing a focused workspace with rich walnut furniture.

Design Specifications

  • Lighting Exposure:Directed desk-level task lighting and soft ambient room glow.
  • Trim Color:Benjamin Moore Decorator's White
  • Furniture Wood:Rich walnut
  • Accent Materials:Saddle leather
  • Vibe:Focused, sophisticated, and academic.

Complementary Paint Colors

Decorator's White Benjamin Moore • CC-20
A digital layout board featuring matte blue-gray cabinetry on top and a textured flat-lay with herringbone brick underneath.

Concept board: A dusty blue-gray finish applied to kitchen cabinetry, contrasting beautifully with matte black soapstone countertops.

Design Specifications

  • Lighting Exposure:Warm, layered kitchen pendant lighting.
  • Wall Color:Benjamin Moore Classic Gray
  • Countertops:Matte black soapstone
  • Hardware Finishes:Satin brass
  • Flooring:Herringbone brick

Complementary Paint Colors

Classic Gray Benjamin Moore • OC-23
A composite material board presenting a color-drenched dining space on the upper half and a dark walnut flat-lay below.

Digital color test: This immersive blue-gray enveloping a dining room, accented by glowing antique bronze fixtures.

Design Specifications

  • Lighting Exposure:Dramatic, low-light evening ambiance with a glowing chandelier.
  • Trim Color:Color-drenched (Normandy)
  • Flooring:Dark walnut
  • Key Textiles:Heavy linen drapery
  • Metal Finishes:Antique bronze

Room Compatibility & Clashes Diagnoses

Hackrea's reports evaluating the compatibility of Normandy in real rooms.
4 Spaces Analyzed
Global Results: 1 High Harmony 2 Minor Adjustments 1 Borderline Caution
Highest Harmony Test
87
Match Score Verified
Tested Oct 29, 2026 Analyzed via Text Specs

South-Facing Sitting Room & Home Office

Tested Surface: Main Walls
Honey-Amber Bookcases, Cognac Leather Seating, Slate-Navy Media Console, ...
Hackrea Diagnostic Verdict

"Strong southern daylight and warm cognac and honey-wood tones balance the cool mid-dark slate blue beautifully, with only minor tone-on-tone overlap behind the dark navy media console."

Highest Risk Test
68
Match Score Verified
Tested Oct 8, 2026 Analyzed via User Photos

West-Facing Vaulted Bedroom

Tested Surface: Main Walls, Ceiling
Soaring Cathedral Pitch Ceiling, Dark Walnut Bed & Black Case Goods, Single West Window with Amber Lamps, ...
Hackrea Diagnostic Verdict

"Color-drenching the soaring ceiling and walls in a low-reflectance slate blue risks swallowing the room's dark furniture and overhead volume in heavy shadows."

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