After a trademark is successfully registered, it is generally not allowed to change the color of the trademark at will. The color of a trademark is an important part of the trademark and is of great significance to the identification and protection of the trademark. When applying for trademark registration, you need to submit a color drawing of the trademark, which will be used for the issuance of the trademark registration certificate. Therefore, if you wish to change the color of your trademark, you will usually need to reapply for trademark registration and submit a new color illustration.

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