全ユーザー（管理者だけでなく）のグローバルテーマ設定（プライマリカラー、フォント、ボタンのスタイル）を変更する方法

[NateDhaliwal]

Hi there, you could either create a custom vomponent, or set the color pallet as the default.

You may want to see:

Setting up light and dark mode color palettes

This guide explains how to set up light and dark mode color palettes for your Discourse site’s theme. It covers per-theme configuration, palette assignment, and user interface considerations. Required user level: Administrator Configuring distinct light and dark mode color palettes allows you to present your Discourse community in a way that aligns with your brand, improves accessibility, and gives your users control over their viewing experience. The recent …

And:

Allow users to select new color palettes

This is a guide for making new color palette available for all users to choose from their profile preferences. Required user level: Administrator Include a new color palette Go to Admin → Appearance → Color Palettes Create a new color palette by clicking on the + New button Select the preferred base color palette from the list Check the Color palette can be selected by users option Make the appropriate palette adjustments, if needed Save the color palette …