{
  "generated_at": "2026-04-24T15:01:35.625676+00:00",
  "slug": "color-palette-production-8c81-up-railway-app-api-palette",
  "title": "Color Palette Generator \u00b7 Generate Color Schemes from Base Color",
  "url": "https://color-palette-production-8c81.up.railway.app/api/palette",
  "category": "tools",
  "summary": "Generate color schemes from a base hex color with configurable palette size and scheme types including complementary, analogous, and triadic.",
  "seo": {
    "title": "Color Palette Generator API | x402 Pay-Per-Call Design Tool",
    "description": "Generate color palettes and schemes from a base hex color via x402 micropayments. Supports complementary, analogous, triadic, and more. $0.001 USDC per call."
  },
  "use_cases": [
    "Generate brand color palettes from a single base color",
    "Create accessible color combinations for UI/UX design",
    "Produce color schemes for marketing materials and presentations"
  ],
  "ideal_buyer": "Design tools and AI agents that need programmatic color theory and palette generation for automated design workflows.",
  "example_prompt": "Generate a 5-color complementary palette from base color #FF5733",
  "example_request_body": {
    "color": "#FF5733",
    "count": 5,
    "scheme": "complementary"
  },
  "risk_notes": [],
  "pricing_sanity": {
    "flag": "cheap_outlier",
    "ratio": 0.05,
    "median_category_atomic": 20000
  },
  "pricing_review_required": false,
  "pricing_decimal_suspect": false,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0x6e8b64638b24c6d625b045dd353120d850064e2e",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "1000",
      "max_timeout_seconds": 300,
      "verified": false,
      "hints": {
        "input": {
          "body": {
            "type": "object",
            "required": [
              "color"
            ],
            "properties": {
              "color": {
                "type": "string",
                "description": "Base hex color (e.g. #FF5733 or FF5733)"
              },
              "count": {
                "type": "number",
                "description": "Number of colors to generate (default: 5, max: 10)"
              },
              "scheme": {
                "type": "string",
                "description": "Color scheme: complementary, analogous, triadic, split-complementary, tetradic (default: complementary)"
              }
            }
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "schema": {
            "type": "object",
            "required": [
              "baseColor",
              "scheme",
              "colors"
            ],
            "properties": {
              "count": {
                "type": "number",
                "description": "Number of colors generated"
              },
              "colors": {
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": {
                    "css": {
                      "type": "string"
                    },
                    "hex": {
                      "type": "string"
                    },
                    "hsl": {
                      "type": "string"
                    },
                    "rgb": {
                      "type": "string"
                    }
                  }
                }
              },
              "scheme": {
                "type": "string",
                "description": "Color scheme used"
              },
              "baseColor": {
                "type": "string",
                "description": "Input base color (hex)"
              },
              "cssVariables": {
                "type": "string",
                "description": "CSS custom properties for all colors"
              }
            }
          },
          "example": {}
        }
      }
    }
  ],
  "origin": {
    "slug": "color-palette-production-8c81-up-railway-app",
    "host": "color-palette-production-8c81.up.railway.app",
    "url": "https://color-palette-production-8c81.up.railway.app",
    "favicon": "https://color-palette-production-8c81.up.railway.app/favicon.ico"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/color-palette-production-8c81-up-railway-app-api-palette",
    "url": "https://x402all.com/resource/color-palette-production-8c81-up-railway-app-api-palette",
    "name": "Color Palette Generator \u00b7 Generate Color Schemes from Base Color",
    "@type": "WebAPI",
    "offers": {
      "url": "https://x402all.com/resource/color-palette-production-8c81-up-railway-app-api-palette",
      "@type": "Offer",
      "price": "0.001",
      "availability": "https://schema.org/InStock",
      "priceCurrency": "USDC",
      "priceSpecification": {
        "@type": "UnitPriceSpecification",
        "price": "0.001000",
        "unitText": "call",
        "priceCurrency": "USDC"
      },
      "eligibleCustomerType": "Agent",
      "additionalProperty": [
        {
          "@type": "PropertyValue",
          "name": "paymentNetwork",
          "value": "base"
        },
        {
          "@type": "PropertyValue",
          "name": "paymentAsset",
          "value": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
        }
      ]
    },
    "sameAs": "https://color-palette-production-8c81.up.railway.app/api/palette",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/color-palette-production-8c81-up-railway-app",
      "url": "https://color-palette-production-8c81.up.railway.app",
      "name": "color-palette-production-8c81.up.railway.app",
      "@type": "Organization"
    },
    "identifier": "color-palette-production-8c81-up-railway-app-api-palette",
    "description": "Generate color palettes and schemes from a base hex color via x402 micropayments. Supports complementary, analogous, triadic, and more. $0.001 USDC per call.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=color-palette-production-8c81-up-railway-app-api-palette",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "tools"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=color-palette-production-8c81-up-railway-app-api-palette"
}