how to change the color from my blog title

Hello,

How can I change the color from my blog post title?

BR,
Ralph

Hi there,
Thanks for reaching out.
In reference to your question here, please try out the following CSS code under the Appearance>Customize>Additional CSS section:

h2.entry-title a {
color: #ff0000;
}

I hope this helps.
Best Regards,
Support.