Palette Master: Color Theory Made Easy brings color theory into Blender. You pick one base color, choose a harmony scheme, and generate harmonious palettes complete with multiple tonal variations. Change the base color at any time and the whole palette updates instantly, so a full palette comes together in two clicks. The results are built on color theory rules rather than random presets.
Five harmony schemes are included: Complementary, Analogous, Triadic, Rectangular Tetradic, and Square Tetradic. Four tonal variations cover a Tailwind-based default plus shades, tones, and tints. Colors can be dragged and dropped straight into the Shader Editor, Brush Settings, or anywhere else Blender uses colors, and the add-on works across the 3D Viewport (Vertex Paint and Texture Paint), the Shader Editor, and the Image Editor.
Distributed as a Blender add-on under the GPL license, it is compatible with Blender 4.5 through 5.1 and supports the Cycles and Eevee render engines. WSM Game Studio donates 10% of all earnings to the Blender Development Fund.