Terms of use.

Effective: 27 October 2026

Service

Warke Contrast provides a free, browser-based color contrast calculator and optional accounts for saving color combinations. The service is offered by Warke Technologies and Research Private Limited.

Appropriate use

You agree not to misuse the platform, attempt to access another person's records, bypass access controls, submit malicious content or overload service resources. Keep your login credentials confidential.

Accessibility information

Results are calculated for opaque sRGB color pairs using the WCAG 2.x relative luminance method. They are provided to assist design review, not to certify compliance with a law, regulation or entire accessibility standard. Additional testing, including real interfaces and assistive technologies, may be required.

Availability and changes

We may maintain, modify or discontinue features to protect security, improve the service or meet operational requirements. To the extent permitted by applicable law, the service is supplied without an uptime or fitness guarantee.

Your content

You retain responsibility for color combinations and names you enter. Saved records belong to your account and may be deleted through the application.

Contact

For terms inquiries, use the official Warke Technologies support channel .

The operator should have these terms reviewed for the jurisdictions where the service will be offered before release.