Color Code Converter & Contrast Checker Connector for AI agents.
3 live capabilities
Validate color accessibility and convert formats instantly
Waiting for input…
Why people use Color Code Converter & Contrast Checker
Stop manual color math with Color Code Converter & Contrast Checker
With this MCP, that friction disappears. You stay in your conversation with your AI client and simply ask for the conversion or the compliance check. You get the exact numbers you need to keep moving, turning a multi-tab chore into a single, direct request.
What Vinkius changes
You stop doing color math by hand and start designing with guaranteed accessibility.
Use it from Claude, ChatGPT, Cursor or another AI client you already have.
One account · 5,900+ Connectors
- Real-world use case 01
Fixing low-contrast text
A designer realizes their brand blue is too light for white text and asks their agent to find a darker shade that passes AAA standards.
- Real-world use case 02
Rapid CSS prototyping
A developer has a Hex code from a Figma file and needs to quickly get the HSL equivalent to use in a CSS variable.
- Real-world use case 03
Accessibility auditing
An engineer needs to verify if a dark mode palette meets WCAG 2.
Complete set · 3capabilities
The complete Color Code Converter & Contrast Checker capability set.
These are the exact actions your AI can choose when you ask it to work with Color Code Converter & Contrast Checker.
01—03
3 capabilities in this set.
Part of 3 available through Color Code Converter & Contrast Checker.
- 01 Capability
Calculate contrast ratio
Finds the exact numerical contrast between two colors. It's useful for checking legibility quickly.
- 02 Capability
Check accessibility compliance
Validates if a color pair meets WCAG 2.1 AA or AAA standards. This ensures your designs are accessible.
- 03 Capability
Convert color format
Translates a color value between Hex, RGB, and HSL. It saves you from manual math in your workflow.
Set up in minutes
One URL. Then ask Color Code Converter & Contrast Checker to work.
Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use Color Code Converter & Contrast Checker from the conversation.
Choose your client
Live previewAdvanced clients IDE · CLI
Claude · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_0wzIiQUqwGmpTqEqyRuguarRk7tgxVZbLJWWWV3m/mcp - Step 01
Open Connectors
In Claude Web or Claude Desktop, open Settings and choose Connectors.
- Step 02
Add the URL
Choose Add custom connector, name it Color Code Converter & Contrast Checker, and paste the URL above.
- Step 03
Turn it on in chat
Select +, open Connectors, and enable Color Code Converter & Contrast Checker for the conversation.
ChatGPT · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_0wzIiQUqwGmpTqEqyRuguarRk7tgxVZbLJWWWV3m/mcp - Step 01
Open MCP settings
On desktop, open Settings and MCP servers. On web, open your workspace app or connector settings.
- Step 02
Add the URL
Choose Add server with Streamable HTTP, or create a custom MCP app, then paste the Color Code Converter & Contrast Checker URL.
- Step 03
Save and start
Save the connection and enable Color Code Converter & Contrast Checker in your conversation. Desktop may ask you to restart once.
Cursor · IDE configuration
Advanced setup
{
"mcpServers": {
"color-code-converter-contrast-checker": {
"url": "https://edge.vinkius.com/vk_preview_0wzIiQUqwGmpTqEqyRuguarRk7tgxVZbLJWWWV3m/mcp"
}
}
}- Step 01
Open MCP Settings
Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"
- Step 02
Add the server config
Paste the JSON configuration above into the mcp.json file that opens
- Step 03
Save the file
Cursor will automatically detect the new Connector
- Step 04
Start using Color Code Converter & Contrast Checker
Open Agent mode in chat and ask: "Using Color Code Converter & Contrast Checker, help me...". 3 tools available
VS Code Copilot · IDE configuration
Advanced setup
{
"mcpServers": {
"color-code-converter-contrast-checker": {
"url": "https://edge.vinkius.com/vk_preview_0wzIiQUqwGmpTqEqyRuguarRk7tgxVZbLJWWWV3m/mcp"
}
}
}- Step 01
Create MCP config
Create a .vscode/mcp.json file in your project root
- Step 02
Add the server config
Paste the JSON configuration above
- Step 03
Enable Agent mode
Open GitHub Copilot Chat and switch to Agent mode using the dropdown
- Step 04
Start using Color Code Converter & Contrast Checker
Ask Copilot: "Using Color Code Converter & Contrast Checker, help me...". 3 tools available
Windsurf · IDE configuration
Advanced setup
{
"mcpServers": {
"color-code-converter-contrast-checker": {
"url": "https://edge.vinkius.com/vk_preview_0wzIiQUqwGmpTqEqyRuguarRk7tgxVZbLJWWWV3m/mcp"
}
}
}- Step 01
Open MCP Settings
Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
- Step 02
Add the server
Paste the JSON configuration above into mcp_config.json
- Step 03
Save and reload
Windsurf will detect the new server automatically
- Step 04
Start using Color Code Converter & Contrast Checker
Open Cascade and ask: "Using Color Code Converter & Contrast Checker, help me...". 3 tools available
Cline · IDE configuration
Advanced setup
{
"mcpServers": {
"color-code-converter-contrast-checker": {
"url": "https://edge.vinkius.com/vk_preview_0wzIiQUqwGmpTqEqyRuguarRk7tgxVZbLJWWWV3m/mcp"
}
}
}- Step 01
Open Cline MCP Settings
Click the Connectors icon in the Cline sidebar panel
- Step 02
Add remote server
Click "Add Connector" and paste the configuration above
- Step 03
Enable the server
Toggle the server switch to ON
- Step 04
Start using Color Code Converter & Contrast Checker
Ask Cline: "Using Color Code Converter & Contrast Checker, help me...". 3 tools available
Claude Code · Terminal command
Advanced setup
claude mcp add color-code-converter-contrast-checker --transport http "https://edge.vinkius.com/vk_preview_0wzIiQUqwGmpTqEqyRuguarRk7tgxVZbLJWWWV3m/mcp"- Step 01
Install Claude Code
Run npm install -g @anthropic-ai/claude-code if not already installed
- Step 02
Add the Connector
Run the command above in your terminal
- Step 03
Verify the connection
Run claude mcp to list connected servers, or type /mcp inside a session
- Step 04
Start using Color Code Converter & Contrast Checker
Ask Claude: "Using Color Code Converter & Contrast Checker, show me...". 3 tools are ready
Where the request belongs
Work Color Code Converter & Contrast Checker can move forward.
This is for designers and front-end developers who need to move fast without breaking accessibility rules.
UI/UX Designer
Checking if a new brand color works as a background for text during a design sprint.
Front-end Developer
Converting Hex codes to RGB or HSL for CSS implementation on a Tuesday afternoon.
Accessibility Specialist
Running quick audits on color palettes to ensure they meet WCAG 2.1 standards.
Build the capability set
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Bring your own AI
Change the model, client or framework. Keep Color Code Converter & Contrast Checker connected.
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Claude -
ChatGPT -
Gemini -
Cursor -
VS Code -
Windsurf -
ZCode -
Cline -
Zed -
Continue -
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LangChain -
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CrewAI -
Vercel AI SDK
Before you connect
Questions about Color Code Converter & Contrast Checker.
The practical details behind the request, access and result.
How can I use Color Code Converter & Contrast Checker for web design?
You can use it to instantly convert Hex codes to RGB or HSL for your CSS and to check if your text colors meet accessibility requirements.
Can this Color Code Converter & Contrast Checker help with WCAG compliance?
Yes, it allows you to check if specific color combinations meet WCAG 2.1 AA or AAA standards for text legibility.
Does Color Code Converter & Contrast Checker support HSL conversions?
Yes, it can translate color values between Hex, RGB, and HSL formats effortlessly.
How do I check contrast ratios with Color Code Converter & Contrast Checker?
You simply ask your AI client to calculate the contrast ratio between two specific colors, and it will provide the numerical relationship.
Is Color Code Converter & Contrast Checker useful for front-end developers?
Absolutely. It speeds up the process of converting color formats and verifying that UI elements are accessible before they go to production.
What color formats are supported?
The server supports Hexadecimal (Hex), RGB, and HSL formats.
How do I check if my colors meet accessibility standards?
You can use the check_accessibility_compliance capability to validate if a color pair meets the AA (4.5:1) or AAA (7:1) WCAG 2.1 thresholds.
Can I calculate the exact contrast ratio?
Yes, the calculate_contrast_ratio capability provides the exact numerical ratio between a foreground and background color.
One connection away
Give your agent a direct line to Color Code Converter & Contrast Checker.
Connect Color Code Converter & Contrast Checker once. Keep it beside 5,900+ managed Connectors when the next task needs more.
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