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Whether you have a question, a suggestion, or a partnership idea, feel free to get in touch.

Last updated: 2026-10-11

Contact Email

This is the most direct and most recommended way to reach us. Whether you have spotted a data error, want to suggest a feature, report a site issue, or discuss a business partnership, you can write to us:

  • Email address: z897y0b1@qq.com

To help us respond efficiently, please include the specific page URL, a description of the problem, and a screenshot if convenient.

Quick Feedback Form

You can also fill in the form below. After you click "Send," your email client will open automatically with the recipient and content pre-filled—just confirm and send (no sign-up or captcha required):

This form does not submit any information to a server; it only pre-fills the email in your own email client. Once sent, it is protected by our Privacy Policy.

Common Issue Types and Response Time

Type of issueExamplesResponse time
Content CorrectionA wrong HEX / RGB value for a color, or an improper color family classificationUsually a reply within 1-3 business days;
complex issues may take longer
Feature SuggestionA wish to add a certain color tool or color scheme category
Bug ReportA page that will not open, a button that does not work, or a display glitch
CopyrightLicensing and citation of images or text content
PrivacyQuestions about personal data, cookies, and advertising
Business PartnershipLink exchanges, content partnerships, and advertising inquiries

A Few Tips Before You Write

  • Check the common tool pages first: Common needs such as color conversion, image color picking, and gradient generation can usually be handled directly from the tool entries on the Color Explorer home page;
  • Advertising-related questions: The ads shown on this site are provided by Google AdSense. For questions about the ad content itself, you can learn how data is handled on the Privacy Policy page, or go directly to Google Ads Settings to manage personalized advertising;
  • Do not send sensitive information: Please do not send sensitive personal information such as passwords or ID documents in your email, and we will never ask for such information.

Other Notes

Color Explorer is a non-profit free tool website. We currently have no instant contact channels such as phone or WeChat, so email is our only effective way to communicate; we appreciate your understanding. We read every message carefully and thank you for your support of and interest in Color Explorer.

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ColorExplore

A free online color toolbox offering professional color tools such as the color wheel, color conversion, image color picking, and gradient generation, helping designers and developers complete color work efficiently across web, UI, branding, and print scenarios.

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