Underseas
Sherwin-Williams · SW6214
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The Analysis
Underseas is a deep, muted blue-green that absorbs a significant amount of light due to its low LRV of 25.38. It creates a cocoon-like effect that makes large rooms feel more intimate, though it may make small, windowless spaces feel enclosed or smaller.
This is a versatile shade that works best as a primary wall color in rooms intended for relaxation, or as a sophisticated accent on cabinetry or built-ins. It is too dark to serve as a neutral backdrop if you are looking to brighten or open up a space.
LRV 25History & Origin
This color aligns with a modern interpretation of heritage palettes, reminiscent of traditional library or study aesthetics. It bridges the gap between classic formality and current trends that favor moody, saturated tones.
How to Use It
It performs best in bedrooms, home offices, or powder rooms where you want a moody atmosphere. Pair it with warm walnut or light oak wood tones to prevent the space from feeling cold, and use matte black hardware for a clean, sharp contrast.
The Mood
Living with this color is a restful experience because it mimics the calming tones of deep water. It is not an energizing or high-contrast color, making it an excellent choice for areas where you want to signal to your brain that it is time to slow down.
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