colorize
ColorKit
CK

Terms of Service

1. Acceptance of Terms

By accessing and using ColorKit (the "Website"), you accept and agree to be bound by the terms and provision of this agreement. Our tools are provided as a free web utility.

2. Use of Service

ColorKit provides free, client-side digital color utilities for creators, engineers, and designers. You agree to use the service for its intended purpose and not to maliciously scrape, DDoS, or attempt to reverse-engineer our proprietary mathematics engine.

3. Disclaimer of Warranties

The service is provided "as is". While we strive for mathematical perfection (especially regarding WCAG and APCA algorithms), we make no warranties, expressed or implied, regarding the absolute accuracy of the color outputs. Always verify critical accessibility compliance with your own QA team.

4. Limitation of Liability

In no event shall ColorKit be liable for any damages (including, without limitation, damages for loss of data or profit) arising out of the use or inability to use the materials on the Website.

Last Updated: September 2026

Knowledge Base & FAQ

Frequently Asked Questions

Direct answers and solutions to common questions, technical challenges, and industry standards.

Do I need to credit or link back to ColorKit when using palettes in my project?expand_more
No. You are never legally required to provide attribution, credit, or backlink to ColorKit. All output codes and color palettes are free for unencumbered commercial and personal distribution.
Can I use color palettes or CSS code in open-source or commercial software?expand_more
Yes. Raw mathematical values, HEX codes, CSS snippets, and color arrays cannot be copyrighted under international intellectual property law. You have full ownership of any designs, software, or brand assets you build.
Are there rate limits on how many colors or conversions I can perform?expand_more
No. Because our tools execute locally within your device's browser memory via client-side JavaScript, there are zero server API quotas or daily query restrictions.