IN THE FIELD GUIDE
colormapper
colormapper.xyz
Color Mapper is a free browser-based color toolkit offering nine integrated tools for designers, printers, and developers. It supports palette generation, gradient creation, WCAG contrast checking, Tailwind scale building, and color model conversions with print-aware features and no account required.
THE PRODUCT, BEYOND THE PITCH
Editorially reviewed · Sources checked Oct 2, 2026
A good fit for
- Users who want free, private color tools that run entirely in the browser without requiring signup or uploading images to servers.
Know the limitations
- RGB to CMYK conversion is not always exact due to different color gamuts; out-of-gamut colors are flagged but print proofs are recommended.
What you can do
- Designers and developers creating color palettes and gradients for web and print projects with accessibility and print accuracy in mind.
- Teams needing accessible color tools with WCAG 2.1 compliance, color blindness simulation, and contrast checking across palettes and scales.
Features
- Palette Generator with six harmony rules, lockable swatches, and export to CSS, Tailwind, or JSON.
- Gradient Generator supporting linear, radial, and conic gradients with up to five stops and production-ready CSS export.
- WCAG Contrast Checker with AA/AAA badges, auto-fix suggestions, and full palette matrix.
- Tint & Shade Scale builder producing Tailwind-compatible 50–950 ramps with contrast checks per step.
- 18 Format Converters between RGB, CMYK, HEX, HSL, and HSV with sliders, history, and copy-ready values.
Integrations
Not confirmed yet.
Platforms & data export
Not confirmed yet.
THE COST FOR YOUR TEAM
Go beyond the starting price.
Published plan prices for your team size and usage. Results update as you type. Taxes, currency conversion and unlisted add-ons are excluded, and anything the source did not state is called out rather than guessed.
Known monthly subtotal
$0.00/month
1 of 1 tools could not be priced with these inputs, so this is not the full cost.
| Tool / plan | Monthly | Per year | What this assumes |
|---|---|---|---|
| No pricing recorded yet. Check the official site, or ask the owner to add it. | |||
A practical workflow
- Generate harmonious palettes from one seed color using color theory rules and lock swatches to regenerate others.
- Build CSS gradients by selecting gradient type, adding 2–5 color stops, and copying production-ready CSS code.
- Check color contrast ratios against WCAG 2.1 AA and AAA standards with auto-fix suggestions and palette matrix mode.
Based on the sources below. Editorial review does not imply hands-on product testing.
Alternatives to explore
Filter alternatives →Candidates based on category and primary feature. Check feature and pricing differences before switching.
Plan a switch from colormapper →What changed
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