paint.setFill {"color": {"c": 18.16, "m": 13.39, "y": 13.9, "k": 0.79}} stored
K 79 %: recolor.colors listed the colour as "cmyk 18.16 13.39 13.9 79" and the
exported PDF printed it as a dark grey. color_value chose the scale for each
component on its own (above 1: percent, else a fraction), so a percentage of
1 or less beside larger ones became a fraction.
A {c, m, y, k} object now takes percent for every component as soon as one is
above 1, and fractions only when all four are within 0..1, as before.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>