Color Harmonization: Smarter Color Control For More Coherent Designs

Color Harmonization: Smarter Color Control For More Coherent Designs

Now available on AIOZ AI—the collaborative marketplace powered by AIOZ DePIN—the Color Harmonization model transforms images by adjusting and enhancing color balance according to harmony principles, creating visually captivating and aesthetically balanced compositions.

This computational model applies selected harmony templates to align colors, improving coherence while preserving details and visual impact.

Based on the work of Amir Hossein Kargaran and implemented in PyTorch, it excels in image-to-image tasks for English-language processing.

Try it now: https://aiozai.network/models/778579dc-4eaf-4a6e-8cc1-ddc735f7231d

How It Works

Color Harmonization operates directly on the hue component of an input image, using a hue-shifting algorithm on its HSV representation.

It begins by converting the image from RGB to HSV to isolate hue information, then applies the chosen harmonic template (such as complementary or triadic equivalents) with a specified angle to shift hues accordingly.

Finally, it reconstructs the image back to RGB and generates a comparative hue histogram.

This efficient pipeline delivers harmonized results in a single pass, making it fast and effective for refining color palettes.

  • Input: One source image (PNG / JPG / JPEG), a template name (e.g., vertical_bar, v_shape, x_cross), and an angle value for hue adjustment
  • Output: Harmonized PNG image with shifted colors, plus a side-by-side hue histogram PNG comparing original and processed distributions

Ideal Use Cases

  • Graphic design and branding for cohesive color systems
  • Digital art and illustration to evoke specific moods
  • UI/UX design for improved readability and visual harmony
  • Photo editing, fashion lookbooks, and creative photography

License

Released under Apache-2.0, based on the work of Amir Hossein Kargaran.

Ready to Explore?

Color Harmonization joins the growing AIOZ AI Model collection, delivering professional-grade color control to support more intentional and impactful creative work.

Unlock the power of Color Harmonization on AIOZ AI, and turn scattered palettes into clean, balanced designs that feel intentional and refined.