CSSColors Grid is an Unreal Engine Plugin with a set of materials designed to assist in level prototyping and greyboxing, with Material Instances generated from CSS Color names (140 of them)
Download the latest release or clone the repository and put it in your Engine/Plugins directory (to make it available for all projects) or in your Project's Plugins directory (for a specific project).
Once installed, enable the plugin in the Editor Plugins Browser tab (Edit > Plugins > Level Design)
The Master Material uses WorldAlignedTexture, with a default 1m size (100 Unreal Units). Works best with with a Grid Snap value of 50 or 100 in the Level Editor.
Preset: Little selection of Material Instances Colors
CSSColors: Full list of css colors as Material Instances
Materials are implement following the technique demonstrated by Tyler McCombs in this video, thank you Tyler for such a good tutorial!
The list for the CSS Color names are coming from bahamas10's css-color-names repository.
MIT