{
  "date": "2026-09-28",
  "site": "https://pickimagecolors.com/",
  "environment": "Chrome on Windows, same machine; exact browser version not recorded",
  "method": "Uploaded both original PNG files through the native file chooser. Clicked the displayed 320x200 canvas at the stated source coordinates. Read the visible Selected color panel. Adjusted the Colors slider with Home and read the resulting palette. Clicked Export palette and retained the actual downloaded CSS.",
  "coordinates": "zero-based x,y from upper-left",
  "interior_results_in_both_files": [
    {"x": 100, "y": 100, "hex": "#157F7C", "rgb": [21,127,124], "displayed_alpha_percent": 100},
    {"x": 210, "y": 70, "hex": "#182A3B", "rgb": [24,42,59], "displayed_alpha_percent": 100},
    {"x": 272, "y": 144, "hex": "#EE6C4D", "rgb": [238,108,77], "displayed_alpha_percent": 100}
  ],
  "edge_results": [
    {"file": "logo-transparent.png", "x": 59, "y": 50, "hex": "#14827D", "rgb": [20,130,125], "displayed_alpha_percent": 43.9},
    {"file": "logo-white.png", "x": 59, "y": 50, "hex": "#98C8C6", "rgb": [152,200,198], "displayed_alpha_percent": 100}
  ],
  "transparent_palette_3": ["#168683", "#157F7C", "#31323D"],
  "transparent_palette_8": ["#F77050", "#EE6C4D", "#178986", "#168582", "#157F7C", "#116688", "#005655", "#182A3B"],
  "white_palette_3": ["#FEFEFE", "#16807D", "#31323E"],
  "white_palette_8": ["#FFFFFF", "#DCDBD7", "#BBCACC", "#5AA5A3", "#EF6E4F", "#157F7C", "#263747", "#182A3B"],
  "downloaded_css": "browser-export.css",
  "discrepancy": "For the transparent edge, Pillow returned green=129 while the visible Chrome result returned green=130. These are separate decoding paths; no claim of universal decoder identity is made.",
  "limits": "One synthetic specimen, two variants, one browser session. No claim about all logos, tools or browser versions. Relative luminance calculations are in a separate file."
}