Sumptuous Plum
Dulux
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The Analysis
Sumptuous Plum is a deep, saturated shade that absorbs a significant amount of light due to its low LRV of 10.16. It will make a room feel smaller and more enclosed, which creates an intimate, cocoon-like atmosphere rather than an airy or spacious one.
Because of its depth, this is best used as a bold accent wall, in a dedicated media room, or for painting out trim and walls together to create a seamless, dramatic look. It is too intense for a neutral backdrop and will overwhelm a space if applied to every surface without careful lighting.
LRV 10History & Origin
This deep purple tone draws from Victorian and Edwardian design sensibilities, where rich, moody jewel tones were often used in libraries and parlours. It adds a sense of tradition and weight that feels much more established than modern, high-contrast trends.
How to Use It
Use this in low-traffic areas like a study or a bedroom where you want a moody finish. Pair it with warm, mid-toned wood grains to prevent the room from feeling too cold, or use brushed brass hardware to provide a sharp, luxurious contrast.
The Mood
This colour feels grounded and sophisticated, offering a restful rather than energizing experience. It creates a quiet, heavy presence that feels settled, making it an excellent choice for rooms where you want to unwind.
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
- Morning
- Afternoon
- Evening
- Overcast
- 2700K
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