rgba.lol
Browse all 4.3 billion RGBA colors - scroll till you find a new favorite.
https://rgba.lol/Opens ChatGPT on the web or desktop and asks it to use the WebMCP tools available here.
Connect straight to this server’s public endpoint.
https://rgba.lol/mcpWe add this server to your workspace, then open Studio — saved access, one connection to many servers, with a history of what ran.
Last probed Sep 18, 2026 · rgba.lol
3tools discovered
Get Placeholder
Generate a solid color placeholder image URL from rgba.lol
Random Color
Generate a random color placeholder image URL
Generate Image
Generate an actual PNG image (returns base64-encoded bytes).
Get your MCP into directories
A working endpoint is step one. Directory coverage is the coordinated launch across ChatGPT, Claude, Cursor, the MCP Registry, and community indexes.
Directory coverage for brandsBrowse all 4.3 billion RGBA colors - scroll till you find a new favorite.
Use the MCP endpoint listed on this page in your MCP client configuration. One-click install pills support Claude, Cursor, VS Code, and other hosts. Copy the remote MCP URL if your client needs a manual entry.
MCPBundles probed 3 tools on the live server. The tool list on this page reflects what was discovered at the last refresh — connect your client to see the full set available to your session.
No provider sign-in was required during MCPBundles' probe. Your client may still need MCPBundles credentials depending on how you connect.
Request removal if you do not want rgba.lol listed here, or claim the listing if you want to manage it on MCPBundles.
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