Design
Turn one primary hex color into a full design-token cascade with primary, accent, neutral, semantic tokens, CSS variables, and Style Dictionary JSON
Call this tool from your code in three languages.
curl -X POST 'https://api.elysiatools.com/en/api/tools/color-token-cascade-generator' \
-H 'Content-Type: application/json' \
-d '{"primaryHex":"#3b82f6","accentStrategy":"complementary","includeNeutralScale":true}'Send a POST request with your inputs as JSON. File parameters require a separate upload first.
POST https://api.elysiatools.com/en/api/tools/color-token-cascade-generator| Name | Type | Required | Description |
|---|---|---|---|
| primaryHex | text | Yes | — |
| accentStrategy | select | No | — |
| includeNeutralScale | checkbox | No | — |
HTML result
{
"result": "<div>Processed HTML content</div>",
"error": "Error message (optional)",
"message": "Notification message (optional)",
"metadata": {
"key": "value"
}
}Add this tool to your Model Context Protocol server so AI agents can list and call it.
Add this block to your MCP client configuration:
{
"mcpServers": {
"elysiatools-color-token-cascade-generator": {
"name": "color-token-cascade-generator",
"description": "Turn one primary hex color into a full design-token cascade with primary, accent, neutral, semantic tokens, CSS variables, and Style Dictionary JSON",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=color-token-cascade-generator",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}After connecting to the SSE endpoint, list the exposed tools:
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}Invoke the tool by its id, passing arguments built from its parameters:
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "color-token-cascade-generator",
"arguments": {
"primaryHex": "#3b82f6",
"accentStrategy": "complementary",
"includeNeutralScale": true
}
}
}Questions or issues? Contact [email protected]