Color Format Converter (HEX / RGB / HSL)

Convert colors between HEX, RGB, HSL, and CSS named colors with live preview.

Developer ToolsRuns in your browser · nothing is sentNo account · No API key

Try it

Supports HEX (#RGB, #RRGGBB), RGB, HSL, and CSS named colors.

Call it from an agent

The same endpoint powers the form above. Send JSON, get JSON — no key, no signup.

curl -sX POST 'https://itsfully.online/backend/connector-api.php?action=execute' \
  -H 'Content-Type: application/json' \
  -d '{"tool":"color-format-converter","data":{ /* see input fields above */ }}'

Agent usage

This tool runs entirely in your browser runtime. No API key, no server round-trip. Fetch the manifest, import the module, call the function.

// 1. Fetch the manifest
const manifest = await fetch('https://itsfully.online/api/manifest.json').then(r => r.json());

// 2. Find this tool
const tool = manifest.categories
  .flatMap(c => c.tools)
  .find(t => t.apiName === 'color-format-converter');

// 3. Import and execute
const mod = await import('https://itsfully.online' + tool.clientModule);
const result = await mod['FrontendTools.execute']({ /* input */ });

Input schema

Parameters accepted by this tool:

[
    {
        "type": "text",
        "name": "color",
        "label": "Color Value",
        "required": true,
        "placeholder": "#FF5733 or rgb(255,87,51) or hsl(14,100%,60%)",
        "hint": "Supports HEX (#RGB, #RRGGBB), RGB, HSL, and CSS named colors."
    }
]

Module path

/common/frontend-tools.js

Dynamic import this path from your agent runtime. No npm install, no bundler required.

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