Leonardo
leonardocolor.ioGenerate interface themes from target contrast ratios and colour scales.
Generate interface themes from target contrast ratios and colour scales.
Extract image palettes with sampling, crop and colour-space controls.
Use named colour levels across interface code and design swatches.
Compare colour pairs interactively or check a complete palette in code.
Build colour scales and preview their roles in interface layouts.
Edit and assemble 3D character motion and captured performances
Add a jQuery colour control with palettes, transparency and saved choices.
Change a colour matrix and see how it transforms an image.
Explore named colours and turn selected values into gradient steps.
See how traditional Sass colour adjustments transform a starting swatch.
Search palette ideas by theme or hex value and export the colours
Manage photos and develop RAW images
Edit colour stops and transparency while viewing the resulting CSS
Cycle through palettes with adjustable hue, lightness and interpolation.
AI icon generator that turns short text prompts into app icons in under a minute.
Develop mobile illustrations with editable brushes and layered drawing
Draw layered mobile illustrations and short frame animations
View text contrast through different vision and lighting simulations.
Compare a text and background pair with editable colour values.
Attach a dependency-free colour popup to a page element.
Inspect a full-screen colour-vision simulation across applications.
A synthesizer combining several synthesis methods
Customizable painting brushes, perspective aids and symmetry
Layered live scenes with webcam, screen and network sources