Colour harmony tool
Choose a base colour, select a harmony rule and copy the generated colour set.
Harmony generator
Build colour harmonies from one base colour
Pick one colour and instantly generate complementary, analogous, triadic, tetradic, split-complementary and monochromatic palettes. Copy the HEX values, export CSS variables, or use the ideas as a starting point for websites, interiors, brand concepts and creative work.
Colours generated
Click any colour to copy its HEX value.
How to use each harmony
ComplementaryBest for high contrast, strong call-to-action colours and bold editorial graphics.
AnalogousBest for calm, related palettes where colours sit close together and feel naturally connected.
TriadicBest for lively but balanced designs, especially posters, illustrations and playful brand directions.
MonochromaticBest for refined interfaces, presentations, dashboards and simple visual systems built from one hue.
Palette examples to compare
These live palettes from the database give you practical examples of how colour combinations behave beyond strict mathematical harmonies.
Los Angeles Clippers
Team Colours
basketball
nba
Calm Dark Neutral Bedroom Paint
Paint Colour Ideas
bedroom
calm
Elegant Heritage Green Kitchen Palette
Common Interior Palettes
elegant
green
Moody Warm Pink Living Room Paint
Paint Colour Ideas
goes well with
living room
Chicago Bulls
Team Colours
basketball
bulls
Cornflower Blue
Colour Palettes
blue
classic
Fresh Steel Living Room Palette
Explore Example Palettes
cool
fresh
Bold Jewel Living Room Palette
Explore Example Palettes
bold
jewel