Contrast

python3 .claude/skills/ordinary-interfaces/scripts/contrast.py $ARGUMENTS

Installed as a plugin, the script is at ${CLAUDE_PLUGIN_ROOT}/skills/ordinary-interfaces/scripts/contrast.py.

The script is dependency-free and read-only. It reports the ratio and pass or fail for normal text, large text and UI components; --fix returns the nearest passing foreground with the hue kept.

When reporting the result: