If a user opens a Chromo URL with an invalid color value, Chromo does not render the full color analysis page. It shows an invalid color page instead.
What it includes
- A 404-style heading.
- An invalid color message.
- The invalid HEX-like value when available.
- A button back to
/chromo. - A
noindexrobots meta tag so invalid color URLs should not be indexed.
The validation happens before the normal color page data is rendered. Valid values continue into the full Chromo detail page.
Best use
This page protects users from confusing broken color analysis when the URL contains an impossible color.