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Rotary Agency Color API
x402
Rotary Agency Color API is a paid API for AI agents from rotaryagency.uk, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-23).
Returns structured color data (properties, conversions, or palettes) for a given color input
Price / call$0.002
Success—
StatusUnknown
How this service works
Free-source data APIs (100% margin, no proxy, $0.002/call): ...
Output
A structured JSON object containing color properties for the queried input, typically including hex code, RGB components, HSL values, color name, and potentially additional metadata such as luminance or color category.
Example use cases
Design system color lookup
“I'm building a design system and need the full color details for the hex code #FF6B6B — give me its RGB values, HSL, and color name so I can document it properly.”
Color format conversion for CSS
“I have a color called 'coral' and need its hex code and RGB values so I can use it in my CSS stylesheet.”
Palette research for branding
“What are all the properties for the color with hex #1D3557? I need RGB, HSL, and the color name for a branding project.”
Technical details
Endpoint
GEThttps://rotaryagency.uk/api/free/color?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need lightweight, fast color data lookups or format conversions (hex ↔ RGB ↔ HSL) without requiring a full design-tool integration. Useful for agents building design systems, validating color inputs, or enriching product data with color metadata at low cost ($0.002/call).
Side effects
- Invalid or unrecognized color input returns an error or empty result
- Missing required query parameter results in a 4xx error
- Ambiguous color name may return unexpected or generic result
- Payment not completed via x402 protocol returns 402 Payment Required
- Rate limiting or service downtime returns 5xx error
Output
Schema · Response
{
"type": "json",
"example": {
"varies": "endpoint-specific structured JSON"
}
}Tags
x402
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