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Sea Urchin

Benjamin Moore · CC-370

The Analysis

Sea Urchin is a balanced, warm beige that reflects a significant amount of light thanks to its 63.97 LRV. It brightens dim spaces without the starkness of white and helps smaller rooms feel open and grounded.

It functions perfectly as a primary wall colour for entire living spaces or hallways. Because it is a true neutral, it acts as a versatile canvas that won't compete with your furniture or art.

LRV 64

History & Origin

This colour leans into a modern, organic aesthetic rather than a specific period style. It avoids the yellowed tones of the 90s, making it a fresh alternative to dated builder-grade beige.

Undertonewarm
FamilyBeige

How to Use It

This shade pairs exceptionally well with warm wood tones like white oak or walnut and provides a nice contrast against matte black hardware. Use it in rooms where you want to maximize natural light without sacrificing warmth.

The Mood

This shade provides a restful and stable atmosphere that feels grounded rather than overstimulating. It’s a reliable choice for high-traffic areas because it provides a clean, neutral backdrop that doesn't feel cold or clinical.

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.

  • Peasant Bread

    Valspar · 8003-22B

  • Moccasin

    Benjamin Moore · CC-430

  • Irish Cream

    Sherwin-Williams · SW7537

  • Fossil White

    Valspar · V134-3

  • Travertine

    Little Greene · 6154

  • Trench Coat

    Dulux

Lighting

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

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