Switching the discourse color scheme: Changing Red Hues in CSS

[Lilly]

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Making custom CSS changes on your site

This guide explains how to make CSS changes on your Discourse site, including an introduction to CSS, where to add CSS in Discourse, and how to find the right selectors using browser inspection tools. Required user level: Administrator Summary This guide covers: A brief introduction to CSS and key concepts How to add CSS to your Discourse site using theme components Using browser inspection tools to find the right CSS selectors Understanding CSS basics CSS…

Also, if you are new to using themes, theme development or just want to learn to customize your forum, Here are some good resources to get you started:

I want to learn how to program for Discourse

without asking you to be more specific, these are a good start.