How image color pickers read pixels
Map a rendered pointer to one exact decoded source coordinate.
ReadImage color mechanics
Understand coordinates, color formats and quantized palettes
Three practical guides explain what a browser color picker can read exactly and what remains an approximation.
HEX, RGB, HSL and alpha from images
See how one RGBA pixel becomes copy-ready CSS values.
ReadHow color palettes are extracted from images
Separate exact pixel picking from approximate color frequency.
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