🎨 Advanced Color Picker
Pick colors, generate palettes & check accessibility
How to Use the Advanced Color Picker
The Advanced Color Picker is built for designers and developers who need quick palettes, format conversions and accessibility checks. It runs entirely in your browser, so no color data is sent to a server.
- Use the main color area or presets to choose a base color.
- Copy HEX, RGB or HSL values directly into your design or code.
- Review WCAG contrast indicators to ensure text remains readable.
- Select a palette type to generate monochromatic, analogous or other schemes.
- Optionally enter a text prompt to generate AI-powered palettes from a mood or theme.
- Click any palette color to copy it and reuse it in your workflow.
Key Features & Security
All calculations and AI prompt handling happen client-side via a web worker. The tool is designed to help you iterate on color ideas without storing or transmitting your palette choices.
- Instant HEX, RGB and HSL conversion for the selected color.
- Multiple palette algorithms (monochromatic, complementary, triadic and more).
- WCAG contrast estimates for text-on-background combinations.
- Magic AI Palette Generator for theme-based color suggestions.
- Local-only processing for privacy-conscious projects.
Frequently Asked Questions
What does the Advanced Color Picker tool do?
The Advanced Color Picker helps you pick colors, generate palettes and evaluate contrast. It is ideal for UI design, branding work and quick prototyping of color systems.
Is the utoolsy Color Picker secure?
Yes. Color values and prompts are processed in your browser using JavaScript and a web worker. No palette data is uploaded to utoolsy servers.
Can I rely on the WCAG ratings?
The tool provides guidance based on calculated contrast ratios. For formal audits, you may still want to double-check critical combinations with dedicated accessibility testing tools.
What is the AI palette generator useful for?
The AI generator turns natural language prompts like “pastel dashboard” or “forest night” into suggested color sets. You can refine these suggestions by adjusting base colors and palette type.
Related Tools
After deciding on colors, these tools can help you apply them across assets: