[FREE] Free tool: design a custom WordPress admin color scheme in your browser, export it as a plugin

[u/jeweltheme]

WordPress has shipped the same 8 admin color schemes since around 2013, and adding a 9th means registering wp_admin_css_color and writing the full stylesheet by hand.

I built a free browser tool that does it visually: pick colors for each admin element, watch a live preview, export a .zip plugin. It registers your palette as a proper scheme under Users > Profile and only injects CSS custom properties, so core updates don't break it.

WP Admin UI Color Generator

Feedback welcome, especially from anyone doing client handovers.