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Vinkius

colord Connector for AI agents.

1 live capability

Get accurate CSS color conversions and contrast checks for your web projects.

Live agent request colord / Connector

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AI Agent

Why people use colord

Color Converter Engine for Precise CSS Color Math

This Connector handles that entire loop in one step. You give your agent one input, and it gives you the full breakdown. You get the exact numbers for your code and the names for your style guide.

  • Claude
  • ChatGPT
  • Gemini
  • Cursor
  • Visual Studio Code
  • Windsurf

What Vinkius changes

You get mathematically perfect color data in one step.

Use it from Claude, ChatGPT, Cursor or another AI client you already have.

One account · 5,900+ Connectors

  1. Real-world use case 01

    Building a consistent brand dashboard

    You give your agent a brand hex code and it returns all the formats you need for CSS, Figma, and print in one go.

  2. Real-world use case 02

    Checking background readability

    You ask if a specific blue is dark enough for white text and the agent gives you the exact brightness value to confirm.

  3. Real-world use case 03

    Finding shorthand for custom colors

    You provide an RGB value and the agent identifies the closest named color like 'coral' so you can use it in your CSS.

Complete set · 1capability

The complete colord capability set.

These are the exact actions your AI can choose when you ask it to work with colord.

Capability set01 / 01

01

1 capability in this set.

Part of 1 available through colord.

  1. 01 Capability

    Convert color

    Converts a color string into HEX, RGB, HSL, CMYK, and named colors with luminance data. This helps you get all the formats you need for different platforms in a single request.

Set up in minutes

One URL. Then ask colord to work.

Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use colord from the conversation.

Choose your client

Live preview
Advanced clients IDE · CLI

Claude · Web + desktop

Official guide ↗

Connector URL · ready to paste

Streamable HTTP
https://edge.vinkius.com/vk_preview_eOIdnAMZRkxd0wrgSXM8kxdl8yYMwO2B3QV95IvF/mcp
  1. Step 01

    Open Connectors

    In Claude Web or Claude Desktop, open Settings and choose Connectors.

  2. Step 02

    Add the URL

    Choose Add custom connector, name it colord, and paste the URL above.

  3. Step 03

    Turn it on in chat

    Select +, open Connectors, and enable colord for the conversation.

Where the request belongs

Work colord can move forward.

Built around the request

This is for web developers and UI designers who need perfect color consistency across different platforms like CSS, Figma, and print. It's for the person who hates it when an AI gives a slightly wrong hex code that breaks their design system.

01

Front-end Developer

Converting brand colors into usable CSS variables and checking contrast ratios for accessibility.

02

UI Designer

Quickly finding the closest standard color names for design handoffs and style guides.

03

Print Designer

Getting accurate CMYK values from digital hex codes for physical brochures and merch.

Build the capability set

Add more capabilities.

Each Connector adds new actions and data without changing how you work.

Browse Connectors
Color Converter Engine logo
01 1 capability

Color Converter Engine

Convert any color between HEX, RGB, HSL, and CMYK with mathematical precision. The AI guesses color codes. this engine knows them.

View Connector
Color Conversion Engine logo
02 1 capability

Color Conversion Engine

Stop LLMs from hallucinating hex codes. Deterministically convert colors between RGB, HEX, CMYK, and HSL using pure mathematics.

View Connector
Deterministic Color Engine logo
03 3 capabilities

Deterministic Color Engine

Equip your AI with precise UI design capabilities. Deterministically convert HEX/RGB/HSL, manipulate luminance, and generate mathematically perfect palettes.

View Connector
Color Contrast Checker logo
04 1 capability

Color Contrast Checker

Instantly verify if your text is readable on any background. WCAG 2.1 AA/AAA compliance in one call. the AI guesses ratios, this engine calculates them.

View Connector
Color Format Converter logo
05 3 capabilities

Color Format Converter

Convert between HEX, RGB(A), HSL(A), HSV, and CMYK with precision.

View Connector
Color Space Converter logo
06 3 capabilities

Color Space Converter

High-precision mathematical conversion between RGB, HSL, CMYK, LAB, OKLAB, and more.

View Connector

Bring your own AI

Change the model, client or framework. Keep colord connected.

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Before you connect

Questions about colord.

The practical details behind the request, access and result.

How does Color Converter Engine help with web design?

It provides accurate HEX, RGB, and HSL values for any color you use. This ensures your design remains consistent across different CSS files and design capabilities.

Can Color Converter Engine handle transparency?

Yes, it supports alpha channels for rgba and hsla formats. You can manage transparency levels across different color spaces without losing data.

Does Color Converter Engine support print colors?

It provides precise CMYK conversions from your digital hex codes. This is essential for ensuring your brand colors look correct in physical print.

How do I check if my text is readable with Color Converter Engine?

The engine returns a brightness value and a dark/light detection status. You can use this to confirm if your text color will have enough contrast against a background.

Can I get CSS color names from a hex code?

Yes, it maps any input to the 148 standard CSS named colors. This helps you find the closest shorthand name for your custom brand colors.

Is Color Converter Engine accurate for CMYK?

Yes, it uses mathematical precision to convert digital colors to CMYK. This removes the guesswork from preparing files for print production.

Why can't I just ask the AI to convert colors?

LLMs predict tokens, they don't do math. Ask the same conversion 3 times and you'll get 3 different HSL values. This engine uses the actual CSS color math. same input, same output, every time.

Does it handle transparency and alpha channels?

Yes. Pass rgba(255,87,51,0.5), hsla(), or 8-digit hex (#ff573380) and the alpha value is preserved across all output formats.

What if I pass a CSS named color like 'tomato'?

It works. Pass any of the 148 CSS named colors and get the full HEX/RGB/HSL/CMYK breakdown. It also works in reverse. pass any HEX and get the closest named color.

One connection away

Give your agent a direct line to colord.

Connect colord once. Keep it beside 5,900+ managed Connectors when the next task needs more.

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