{"uid":"cap_DgqZ-t3HH4XyhFTgNghhY","slug":"agent402-tools-color-palette-generator-78c203b6","name":"agent402.tools Color Palette Generator","description":"Generate a coordinated palette from a base color using a named color-theory scheme: complementary (2 colors), analogous (3), triadic (3), tetradic (4), split-complementary (3), or monochromatic (5 lightness variants). Returns each color in hex, rg...","url":"https://agent402.tools/api/color-palette","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"color":{"type":"string","description":"Base color (any notation parseColor accepts)."},"scheme":{"type":"string","description":"One of: complementary, analogous, triadic, tetradic, split-complementary, monochromatic."}}},"responseSchema":{"type":"json","example":{"base":"#1d4ed8","colors":[{"hex":"#1d4ed8","hsl":{"h":224.04,"l":48.04,"s":76.42}},{"hex":"#d81d4e","hsl":{"h":344.04,"l":48.04,"s":76.42}},{"hex":"#4ed81d","hsl":{"h":104.04,"l":48.04,"s":76.42}}],"scheme":"triadic"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_psEbhMXWGW0Uj2QuvRYt2","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates a coordinated color palette from a base color using a named color-theory scheme (complementary, analogous, triadic, tetradic, split-complementary, or monochromatic), returning each color in hex and RGB.","exampleAgentPrompt":"Generate a triadic color palette based on the color #E63946 — give me all the resulting hex and RGB values.","exampleUseCases":null,"resultDescription":"Returns a set of colors derived from the base color according to the chosen scheme: 2 colors for complementary, 3 for analogous/triadic/split-complementary, 4 for tetradic, and 5 lightness variants for monochromatic. Each color is returned in hex and RGB format.","failureModes":["Invalid or unparseable base color string — returns error indicating bad color input","Unknown or misspelled scheme name — returns error listing valid scheme options","Missing required fields (color or scheme) — returns validation error","Malformed request body — returns 400-level error"],"whenToPreferThis":"Use this endpoint when you need algorithmically correct color-theory-based palettes from a single base color, especially when you need a specific named scheme (complementary, triadic, etc.) rather than a subjective or AI-generated palette. Ideal for design tools, UI theming, brand palette generation, and any workflow requiring mathematically harmonious color sets.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T19:14:03.983Z","isFirstParty":false}