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HeritageSouth-Facing

Fair Isle Blue

Benjamin Moore · CSP-715

The Analysis

Fair Isle Blue is a deep, muted teal-blue that absorbs significant light due to its low LRV of 13.81. It will make a room feel more enclosed and intimate, effectively shrinking the visual scale of a space rather than expanding it.

It works best as a bold accent wall or a full-room statement in smaller areas like a study or powder room. If used on all four walls, expect the space to feel like a cocoon; it is too heavy to act as a neutral backdrop.

LRV 14

History & Origin

This colour leans into a modern heritage aesthetic, reminiscent of early 20th-century interiors that favored deeper, more formal tones. It bridges the gap between classic library-style moody palettes and contemporary design trends.

Undertonecool
FamilyTeal

How to Use It

Pair this with warm walnut wood tones to soften the coolness of the blue, or use unlacquered brass hardware for a high-contrast, luxury feel. It is best suited for rooms where you want a dramatic, moody aesthetic rather than a bright, airy one.

The Mood

This shade provides a restful and grounded atmosphere, making it ideal for spaces where you want to wind down. Because it is highly saturated and moody, it creates a clean, focused environment that feels stable and professional.

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

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  • Cathedral

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  • Sophisticated Teal

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Lighting

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

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