Free Generator
Room Color Palette Generator
Choose a base color and generate a professional 5-color room palette using color theory. Find the closest paint name and download your palette as a PNG.
Choosing paint colors for a room is one of the most daunting parts of any home design project. Professional interior designers use color theory to build harmonious palettes — not just matching colors they like, but applying proven mathematical relationships on the color wheel to create balance, mood, and visual flow. This free tool applies those same principles: pick any base color, choose a harmony type (complementary, analogous, triadic, monochromatic, or split-complementary), and get a professionally proportioned 5-color palette with role labels (walls, trim, accent wall, furniture, decor), closest real paint names from major brands, and a downloadable PNG swatch card.
1. Choose your base color
Or pick a popular room color
2. Choose palette type and room
See these colors on your actual room walls
Use Homai AI Paint Visualizer to see exactly how your chosen colors look on your walls — upload a photo and try free.
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