ndary bg-body-tertiary cli"><samp>magick water.png reference.png -metric RMSE -compare -format "%[fx:%[distortion]>0.1]" info:</samp></pre>

<p>The color-escape <samp>%[pixel:]</samp> or <samp>%[hex:]</samp> is evaluated once per image and per color channel in that image (<a href="command-line-options.html#channel">-channel</a> is ignored), The values generated are then converted into a color string (a named color or hex color value).  The symbols <samp>i</samp> and <samp>j</samp> are set to zero, and <samp