Image Tools
The Math Behind Color Palette Extraction: K-Means Clustering
Written By
EaseBowl Editorial Team
Mar 4, 2025
1 min read
The Math Behind Color Palette Extraction
Designers want to match UI to photos. But images contain millions of pixels. How do we pick five?
The Sampling Process
Most extractors use Color Quantization. Our Color Extractor samples a grid of pixels to build a representative set, then uses K-Means to find the centers.
FAQ
Q: Why does it miss small bright spots? A: Dominant color algorithms focus on the largest areas of color.
Q: Can I get HEX codes? A: Yes, our tool provides precise HEX codes for every color.
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