colorcombos.com valid
ColorCombos
ColorCombos.com is a free color palette and color combination resource, online since 2005. It offers 50,000+ indexed color reference pages, a curated library of named color combinations with hex codes, and free tools for building and testing color schemes. All color data (hex, RGB, HSL, CMYK, OKLCH, LAB, WCAG contrast) is computed and citable.
Own this site? Verify it
Verified listings rank first, reach the featured tier (do-follow links) at 60 authority instead of 70, get a link in our llms.txt, a badge, breakage alerts, an editable profile, lookup analytics, and instant re-crawls. Prove ownership with any one of these, then call the verify endpoint (or your agent can do all of it, also over MCP).
- llms.txt link (recommended) — add this line to your llms.txt:
- [Agent Web Map](https://agentwebmap.com/domain/colorcombos.com?verify=awm_13b3182882956ff18f27e6e044f91971) - DNS — add a TXT record:
_agentwebmap.colorcombos.com. TXT "awm-verify=awm_13b3182882956ff18f27e6e044f91971" - Meta tag — in your homepage <head>:
<meta name="agentwebmap-verify" content="awm_13b3182882956ff18f27e6e044f91971"> - Well-known file — serve the token at:
https://colorcombos.com/.well-known/agentwebmap-verify.txt -> awm_13b3182882956ff18f27e6e044f91971
Then: curl -X POST https://agentwebmap.com/v1/sites/colorcombos.com/verify — the response contains your API key. Full docs.
Machine-readable: GET /v1/domain/colorcombos.com · this page as Accept: application/json or text/markdown · MCP lookup_domain