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Lucy Blue

Valspar · 5001-5C

The Analysis

Lucy Blue is a mid-tone, muted teal-blue that strikes a balance between saturated and neutral. With an LRV of 36.11, it absorbs a fair amount of light, which creates a cozy, enclosed feel rather than making a room look larger or more expansive.

This colour works best as a primary wall choice in dedicated spaces like a study, den, or bedroom. It is substantial enough to hold its own as a focal point without overwhelming a space like a more vibrant primary blue might.

LRV 36

History & Origin

This is a modern, transitional shade that avoids the stuffiness of period-specific colors. It fits well in contemporary homes that prioritize a clean, curated look over traditional, ornate palettes.

Undertonecool
FamilyTeal

How to Use It

Pair this with warm-toned wood like walnut or oak to balance the coolness of the blue. For hardware, matte black provides a sharp, modern contrast, while unlacquered brass adds a classic, warm pop.

The Mood

This shade feels grounding and steady, making it an excellent choice for areas where you want to decompress. Because it is neither overly bright nor gloomy, it provides a consistent, calm backdrop that feels restful throughout the day.

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.

  • Crashing Waves

    Behr · S450-4

  • Aquitaine

    Sherwin-Williams · SW9057

  • Sebastian Inlet

    Valspar · V104-3

  • MISCHIEVOUS EVENING

    Jotun · 5107

  • Jewelled Creek 3

    Dulux

  • Open Seas

    Sherwin-Williams · SW6500

Lighting

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

  • Natural