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HeritageSouth-Facing

Deep Ocean

Benjamin Moore · 2058-30

The Analysis

Deep Ocean is a saturated, dark blue that absorbs a significant amount of light, as indicated by its low 11.8 LRV. Because it pulls light away from the surface, it will make a room feel smaller and more enclosed, creating a focused, intimate atmosphere.

It is best used as a high-impact accent or for creating a dramatic 'jewel box' effect in rooms like a study or powder room. If used as a primary wall color, it requires intentional, layered lighting to keep the space from feeling cave-like.

LRV 12

History & Origin

Deep, moody blues have a long history in classic architecture, often used in libraries and studies to convey formality and status. It translates into a modern aesthetic when paired with clean lines and high-contrast finishes.

Undertonecool
FamilyTeal

How to Use It

Pair this with warm brass or gold hardware to provide a necessary visual pop against the dark blue. It works exceptionally well with medium-to-light walnut wood tones, which prevent the room from feeling too heavy or cold.

The Mood

This shade promotes a sense of stillness and focus, making it a restful choice for spaces where you want to retreat. It feels stable and grounded rather than energizing, which helps lower the visual noise in a busy household.

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.

  • Celestial Blue 2

    Dulux

  • Journey Into Night

    Valspar · V032-3

  • Liberty Blue 1

    Dulux

  • Azure Fusion 2

    Dulux

  • Moon Shadow

    Little Greene · 6154

  • Georgian Bay

    Sherwin-Williams · SW6509

Lighting

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

  • Natural
  • Morning
  • Afternoon
  • Evening
  • Overcast
  • 2700K
  • 3500K
  • 4000K
  • 5500K