by young·Color Grading
Images © young. Used for product review; image policy.
Handy Color Scheme earns its place for bundling color harmony, proportion and contrast tools into a single Blender panel, with one-click randomized application and manual fine-tuning.
Handy Color Scheme is a Blender addon that helps you apply color theory to your work in a single click. Its Color Harmony feature offers four commonly used types — monochromatic, complementary, analogous and triadic — and when you generate colors from a single color, it takes the chosen harmony type into account and automatically applies colors to selected objects within a pre-defined threshold.
For composition, the Proportion feature applies the 60-30-10 rule to selected objects, with a lead color, supporting colors and wild-card accents. The Contrast tool isolates the color value on selected objects so you can view and edit contrast on desaturated colors. All of these principles can be applied automatically in a randomized fashion, and a manual adjustment panel lets you edit hue, saturation and value across multiple objects.
Beyond generation, you can add materials with random colors, separate selected faces into new objects with randomly colored materials while keeping face normals intact, and bake material colors to object vertex colors. Colors can be swapped or copied between parts, and a viewport button cycles through regular, material color and flat color views. A demo video is available.
Handy Color Scheme is best for blender artists building color schemes for renders and models who want color harmony, proportion and contrast handled from one panel.
Handy Color Scheme is completely free to download and use.
Handy Color Scheme added Blender 5.0 compatibility in update 1.3, and it also supports earlier releases: update 1.2.1 brought Blender 4.4 support, update 1.2 reformatted the addon to meet the Blender 4.2 extension platform standard, and update 1.1.2 added compatibility for Blender 4.1. If you run one of these versions, you should be covered. For any release outside this range, check the developer's page to confirm current compatibility before installing.
Handy Color Scheme offers four commonly used color harmony types to choose from: monochromatic, which works from a single color; complementary, which uses opposite colors; analogous, which uses adjacent colors; and triadic, which uses three evenly spaced colors. When you generate colors from a single color, the addon takes the selected harmony type into account and automatically applies colors to your selected objects within a pre-defined threshold, giving you a quick starting point you can refine later.
Handy Color Scheme supports using your own color palette, a capability added in version 1.1. Alongside that, the manual adjustment panel lets you edit hue, saturation and value across multiple objects at once, so you can fine-tune the randomized results to your liking. The generated colors are meant as a quick starting point rather than a finished scheme, and these controls give you a way to steer them toward the exact look you want.
Handy Color Scheme can bake material colors to an object's vertex colors once you are happy with the scheme. Update 1.4 fixed an error that could affect this bake-to-vertex-color step, so running the latest version is worth doing if you rely on baking. Beyond baking, you can swap colors between parts when they land on the wrong objects, copy colors, and cycle the viewport through regular view, material color view and flat color view.
Handy Color Scheme is listed as free in this catalog, so you can add it to your Blender setup without a purchase. Licensing terms can change over time, so for the most current details on usage and any restrictions, check the developer's page. The addon covers color harmony, proportion, contrast, material assignment and vertex color baking, giving you a full set of color tools regardless of how it is licensed.
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