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HeritageUniversal

Deep Space Blue

Little Greene · 6154

The Analysis

Deep Space Blue is a saturated, near-black navy that absorbs a significant amount of light. Because its LRV (Light Reflectance Value) is extremely low at 3.85, it will make a room feel more intimate and enclosed rather than bright or spacious.

This color acts as a high-impact anchor. It is best used as a bold accent wall, a dramatic choice for built-in cabinetry, or for an entire room if you want to lean into a moody, immersive atmosphere.

LRV 4

History & Origin

While it draws on the deep, pigmented blues popular in heritage interiors, its depth makes it feel contemporary. It fits perfectly in period homes looking to update classic architecture with a modern, sophisticated edge.

Undertonecool
FamilyBlue

How to Use It

This shade pairs exceptionally well with warm metallic accents like unlacquered brass to break up the darkness. Use it in study areas or bedrooms, and pair it with light oak or walnut wood tones to provide necessary contrast.

The Mood

Living with this shade creates a grounded, restful environment perfect for disconnecting. It provides a clean, disciplined aesthetic that feels stable and calm rather than energizing.

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.

  • Epic Adventure

    Valspar · V073-6

  • Marine Blue

    Benjamin Moore · 2059-10

  • Time's Current

    Valspar · 8003-45G

  • Oxford Blue (Weathershield)

    Dulux

  • Adriatic Sea

    Benjamin Moore · CSP-660

  • Salty Dog

    Sherwin-Williams · SW9177

Lighting

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

  • Natural