HeritageSouth-Facing

Honest Indigo

Dulux

The Analysis

Honest Indigo is a deep, saturated navy that absorbs significant light due to its low LRV of 5.33. It will make a room feel smaller and more enclosed, which is perfect for creating a cozy, intimate atmosphere rather than an airy one.

This is a bold, high-impact choice best used as a statement wall or for full-room color drenching. It works exceptionally well in smaller rooms like dens or powder rooms where you want to lean into the darkness rather than fight it.

LRV 5

History & Origin

This is a classic heritage tone, frequently found in formal libraries or study rooms from the Victorian and Edwardian eras. It remains a timeless choice that feels both traditional and sharply modern depending on your furniture.

Undertonecool
FamilyBlue

How to Use It

Pair this with warm brass hardware to create contrast or matte black fixtures for a monochromatic, moody look. Use it in rooms with high-contrast furniture, such as light oak wood tones or cream-colored upholstery, to prevent the space from feeling like a cave.

The Mood

Living with this shade feels grounded and restful, as deep blues are naturally calming. Because it lacks distracting undertones, it creates a stable, serious backdrop that doesn't feel overstimulating.

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.

  • Florida Waters 0599

    Colourtrend

  • Blue

    Benjamin Moore · 2066-10

  • Delphinium

    Benjamin Moore · CC-872

  • Warriors Blue

    Benjamin Moore · SC-01

  • Dark Royal Blue

    Benjamin Moore · 2065-20

  • Jazzy Blue

    Valspar · 4010-9

Lighting

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

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