Colors Encyclopedia

AI-ready color reference

Colors Encyclopedia

A structured encyclopedia for named colors, HEX values, palettes, harmonies, WCAG accessibility, CSS utilities, and brand color references.

Explore colors by family, tone, palette, brand reference, accessibility, or technical format, with every major section connected to static APIs and dataset documentation.

Browse colors Contrast checker AI access policy
Teal#0F6F86Clay#C86F42Avocado#568203Iris#6D5BD0Amber#FFB000Ink#111827Ghost#F8F8FFRose#E91E63Sage#9CAF88

Explorer Entry Points

Start with the navigation path that matches the task: family, tone, luminance, accessibility, brand, palette, or comparison.

Core Systems

The main systems expose Colors Encyclopedia as both a human website and a machine-readable color knowledge graph.

Color ExplorerFilter 500 named colors by family, tone, temperature, luminance, saturation, popularity, tags, and WCAG accessibility.
System data
{
  "id": "color-explorer",
  "title": "Color Explorer",
  "href": "/color-explorer/",
  "description": "Filter 500 named colors by family, tone, temperature, luminance, saturation, popularity, tags, and WCAG accessibility.",
  "category": "navigation",
  "endpoints": [
    "/api/colors.json"
  ],
  "semanticGroups": [
    "color discovery",
    "filters",
    "WCAG",
    "human navigation"
  ],
  "ingestionNotes": "Use the visible page for human context and the listed static endpoints for machine-readable extraction."
}
Named Colors IndexBrowse the editorial color catalog with stable names, HEX values, families, tones, metadata, and JSON records.
System data
{
  "id": "named-colors",
  "title": "Named Colors Index",
  "href": "/colors/",
  "description": "Browse the editorial color catalog with stable names, HEX values, families, tones, metadata, and JSON records.",
  "category": "catalog",
  "endpoints": [
    "/api/colors.json"
  ],
  "semanticGroups": [
    "named colors",
    "color entities",
    "editorial dataset"
  ],
  "ingestionNotes": "Use the visible page for human context and the listed static endpoints for machine-readable extraction."
}
Color FamiliesStart from human color groups, temperatures, and tones before drilling into color families and clustered indexes.
System data
{
  "id": "color-families",
  "title": "Color Families",
  "href": "/colors/families/",
  "description": "Start from human color groups, temperatures, and tones before drilling into color families and clustered indexes.",
  "category": "taxonomy",
  "endpoints": [
    "/api/colors.json"
  ],
  "semanticGroups": [
    "families",
    "tones",
    "temperature",
    "taxonomy"
  ],
  "ingestionNotes": "Use the visible page for human context and the listed static endpoints for machine-readable extraction."
}
HEX AtlasInspect any HEX value and open permanent atlas pages for selected technical color records.
System data
{
  "id": "hex-atlas",
  "title": "HEX Atlas",
  "href": "/hex/",
  "description": "Inspect any HEX value and open permanent atlas pages for selected technical color records.",
  "category": "technical atlas",
  "endpoints": [
    "/api/hex.json"
  ],
  "semanticGroups": [
    "HEX",
    "RGB",
    "HSL",
    "CMYK",
    "luminance"
  ],
  "ingestionNotes": "Use the visible page for human context and the listed static endpoints for machine-readable extraction."
}
Brand ColorsBrowse independent technical references for commonly referenced brand palettes and category signatures.
System data
{
  "id": "brand-colors",
  "title": "Brand Colors",
  "href": "/brand-colors/",
  "description": "Browse independent technical references for commonly referenced brand palettes and category signatures.",
  "category": "brand reference",
  "endpoints": [
    "/api/brand-colors.json"
  ],
  "semanticGroups": [
    "brand colors",
    "palettes",
    "category signatures"
  ],
  "ingestionNotes": "Use the visible page for human context and the listed static endpoints for machine-readable extraction."
}
Tools HubOpen color converters, contrast checker, explorer workflows, and implementation utilities.
System data
{
  "id": "tools",
  "title": "Tools Hub",
  "href": "/tools/",
  "description": "Open color converters, contrast checker, explorer workflows, and implementation utilities.",
  "category": "tools",
  "endpoints": [
    "/api/tools.json"
  ],
  "semanticGroups": [
    "converters",
    "contrast",
    "CSS utilities",
    "workflow"
  ],
  "ingestionNotes": "Use the visible page for human context and the listed static endpoints for machine-readable extraction."
}
API HubAccess static JSON endpoints for colors, HEX records, palettes, harmonies, comparisons, brands, WCAG, and tools.
System data
{
  "id": "api",
  "title": "API Hub",
  "href": "/api/",
  "description": "Access static JSON endpoints for colors, HEX records, palettes, harmonies, comparisons, brands, WCAG, and tools.",
  "category": "machine access",
  "endpoints": [
    "/api/index.json",
    "/api/colors.json",
    "/api/palettes.json"
  ],
  "semanticGroups": [
    "API",
    "AI ingestion",
    "static JSON",
    "dataset"
  ],
  "ingestionNotes": "Use the visible page for human context and the listed static endpoints for machine-readable extraction."
}
DatasetReview dataset version, manifest, changelog, audit resources, licensing notes, and AI ingestion guidance.
System data
{
  "id": "dataset",
  "title": "Dataset",
  "href": "/dataset/",
  "description": "Review dataset version, manifest, changelog, audit resources, licensing notes, and AI ingestion guidance.",
  "category": "dataset operations",
  "endpoints": [
    "/dataset/manifest.json",
    "/api/index.json"
  ],
  "semanticGroups": [
    "manifest",
    "versioning",
    "audit",
    "Pay Per Crawl"
  ],
  "ingestionNotes": "Use the visible page for human context and the listed static endpoints for machine-readable extraction."
}

Dataset & API Hub

Dataset v1.0.0 publishes stable static resources for crawling, integration, audit, and AI ingestion.

Dataset v1.0.0Version, scope, licensing notes, ingestion guidance, and generated dataset resources. API IndexStatic JSON endpoint directory for colors, HEX, palettes, comparisons, brands, tools, and WCAG. ManifestBuild hash, route totals, module configuration, guardrails, and dataset version. ChangelogVersion history and expansion notes for the dataset. AuditPublic route, sitemap, and API coverage summary. AI Ingestion GuidancePay Per Crawl readiness, crawler expectations, and automated access policy.

Trust & Editorial

Colors Encyclopedia separates generated color math from editorial judgment and publishes the policies needed to evaluate the site seriously.

AboutIndependent color reference, HEX atlas, palette system, and AI-ready static dataset. MethodologyColor conversions, HEX atlas generation, harmonies, variants, palettes, and brand references. How We Verify ColorsHEX normalization, WCAG validation, color family classification, route manifests, and API consistency checks. Editorial PolicyStandards for naming, descriptions, brand references, accessibility notes, and correction workflow.

Machine-readable data

Machine-Readable Home Graph (JSON)

Root-node metadata for Colors Encyclopedia sections, semantic groups, endpoints, relationships, and AI ingestion notes.

AI-Ready Dataset v1.0.0
sectionsPrimary home sections and anchor nodes
semanticGroupsColor knowledge graph groups
endpointsStatic JSON and manifest resources
relationshipsHuman navigation hubs connected from home
ingestionNotesGuidance for AI and dataset crawlers
Download JSON Open API
Structured sections
sections
[
  "hero",
  "featured_colors",
  "explorer_entry_points",
  "core_systems",
  "dataset_api_hub",
  "trust_editorial",
  "footer"
]
semanticGroups
[
  "color_families",
  "tones",
  "temperature",
  "luminance",
  "wcag",
  "palettes",
  "brand_colors",
  "hex_atlas"
]
endpoints
{
  "index": "/api/index.json",
  "colors": "/api/colors.json",
  "hex": "/api/hex.json",
  "palettes": "/api/palettes.json",
  "harmonies": "/api/harmonies.json",
  "comparisons": "/api/compare.json",
  "brands": "/api/brand-colors.json",
  "tools": "/api/tools.json",
  "wcag": "/api/wcag/accessible-colors.json",
  "manifest": "/dataset/manifest.json"
}
relationships
{
  "explorer": "/color-explorer/",
  "namedColors": "/colors/",
  "colorFamilies": "/colors/families/",
  "hexAtlas": "/hex/",
  "brandColors": "/brand-colors/",
  "tools": "/tools/",
  "dataset": "/dataset/",
  "aiPolicy": "/ai-access-policy/"
}
Full JSON dataset 
{
  "page": "home",
  "version": "1.0.0",
  "sections": [
    "hero",
    "featured_colors",
    "explorer_entry_points",
    "core_systems",
    "dataset_api_hub",
    "trust_editorial",
    "footer"
  ],
  "semanticGroups": [
    "color_families",
    "tones",
    "temperature",
    "luminance",
    "wcag",
    "palettes",
    "brand_colors",
    "hex_atlas"
  ],
  "endpoints": {
    "index": "/api/index.json",
    "colors": "/api/colors.json",
    "hex": "/api/hex.json",
    "palettes": "/api/palettes.json",
    "harmonies": "/api/harmonies.json",
    "comparisons": "/api/compare.json",
    "brands": "/api/brand-colors.json",
    "tools": "/api/tools.json",
    "wcag": "/api/wcag/accessible-colors.json",
    "manifest": "/dataset/manifest.json"
  },
  "relationships": {
    "explorer": "/color-explorer/",
    "namedColors": "/colors/",
    "colorFamilies": "/colors/families/",
    "hexAtlas": "/hex/",
    "brandColors": "/brand-colors/",
    "tools": "/tools/",
    "dataset": "/dataset/",
    "aiPolicy": "/ai-access-policy/"
  },
  "ingestionNotes": "Use the home page as the root node for discovering human navigation hubs, static JSON endpoints, dataset versioning, editorial trust pages, and Pay Per Crawl guidance."
}
Dataset manifest Version 1.0.0 Build hash published in manifest Canonical page