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IndustrialSouth-Facing

North Sea

Benjamin Moore · CC-932

The Analysis

North Sea is a deep, moody blue-grey that absorbs a significant amount of light due to its very low LRV of 4.16. Because it reflects so little light, it will make a room feel smaller and more enclosed, creating an intimate, cave-like atmosphere.

This is a high-drama choice best reserved for accent walls, cabinetry, or smaller rooms like libraries and powder rooms. Avoid using it on every wall in a small, windowless space unless you are intentionally aiming for a dark, monochromatic 'jewel box' effect.

LRV 4

History & Origin

While deep blues have roots in traditional library aesthetics, this specific blue-grey leans modern and tailored. It moves away from period-specific Victorian looks and into a contemporary, high-contrast design style.

Undertonecool
FamilyBlue

How to Use It

Pair this with warm wood tones or brushed brass hardware to balance its cool, industrial undertones. It works exceptionally well in rooms with high ceilings or lots of natural light to prevent it from feeling like a black hole.

The Mood

Living with this colour feels grounding and remarkably restful. It is not an energizing shade; instead, it encourages focus and quiet, making it ideal for spaces where you want to retreat rather than socialize.

Colour harmonies

Complementary

Opposite on the colour wheel — bold, high-contrast pairings. Use for a feature wall or furniture you want to command attention.

Analogous

Neighbouring hues — cohesive and calm, great for layered schemes that feel collected rather than matched.

Split complementary

Near-opposites for strong contrast with a little less tension than a pure complement. A favourite of interior designers.

Triadic

Three evenly spaced hues — balanced, vibrant, and versatile. Keep one dominant and use the others sparingly.

Tetradic (square)

Four hues in a square on the wheel — rich, dynamic palettes. Best when one colour leads and the others accent.

Monochromatic

Dark, mid, and light steps on the same hue — a failsafe gradient for trim, walls, and accents without shifting colour family.

Brand Matches

Perceptually similar colours from across all brands in our database.

  • In the Navy

    Sherwin-Williams · SW9178

  • Naval

    Sherwin-Williams · SW6244

  • Deep Royal

    Benjamin Moore · 2061-10

  • Indigo Streamer

    Valspar · 4010-4

  • Blue Dusk

    Valspar · 1-877

  • Pitch Cobalt

    Valspar · 5010-2

Lighting

See how this colour shifts across natural and artificial light conditions.

  • Natural
  • Morning
  • Afternoon
  • Evening
  • Overcast
  • 2700K
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