Color Palette Generator — Free Online Color Palette Generator
Generate beautiful interior color palettes with hex codes. 100% free, no signup.
How to build an interior color palette
Start with one base color you love, then build around it. Analogous palettes (neighboring hues) feel calm and cohesive; complementary palettes (opposite hues) add contrast and energy; triadic palettes are balanced and playful; monochromatic palettes use one hue in light-to-dark shades for a refined look. A common rule is 60% dominant color, 30% secondary, 10% accent.
Prefer to start from proven wall colors? See our paint color guides for designer-picked palettes by room and shade.
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Frequently asked questions
How many colors should a room have?
A good rule of thumb is three: a dominant color (about 60% of the room), a secondary color (30%) and an accent (10%).
Which palette is easiest to live with?
Analogous and monochromatic palettes are the most forgiving and restful. Save bold complementary contrasts for accents like cushions and art.
Want to see these colors in your room?
Download RoomGPT free and preview color schemes and full redesigns on a photo of your real space.