Ionian
Sherwin-Williams · SW6754
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The Analysis
Ionian is a mid-tone blue-green that absorbs a significant amount of light due to its low LRV of 19.98. Because it is darker, it will make a room feel more enclosed and intimate rather than spacious or bright.
This is a bold, saturated hue that acts best as a focal point, such as on cabinetry, an accent wall, or in a powder room. It is too heavy for a full-room application in smaller spaces unless you are intentionally aiming for a "moody" or dramatic effect.
LRV 20History & Origin
This color leans toward a modern interpretation of a classic library or study palette. It draws inspiration from deep, historical pigments often found in traditional millwork and trim, but feels fresh when paired with contemporary fixtures.
How to Use It
Pair this with warm wood tones like walnut or teak to balance the cool undertones, and use matte black hardware for a sharp, clean contrast. It is best suited for rooms with intentional lighting, such as a home office or a kitchen with light-colored countertops.
The Mood
This shade provides a grounded, steady energy that feels focused and calm. It is an excellent choice for areas where you want to reduce visual distraction and create a sense of professional stability.
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.
Add harmony palette to a room
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Brand Matches
Perceptually similar colours from across all brands in our database.
Lighting
See how this colour shifts across natural and artificial light conditions.
- Natural