AI Prompt to Generate On-Brand Social Graphics Using Figma's MCP Server
This AI prompt is for marketers, social media managers, and designers who need a steady stream of on-brand social graphics without re-explaining their brand's colors, type, and logo usage every time. It uses Figma's MCP Server to pull the actual design tokens, color styles, and logo components straight from a live Figma file, then turns that into a structured image-generation prompt for tools like Midjourney, DALL-E, or FLUX.
Instead of describing a brand from memory ('use our blue and a clean sans-serif'), the model reads the real hex values, font names, and spacing rules defined in the connected Figma file through MCP, so the generated image prompt references the brand's actual palette and logo placement rules rather than a rough approximation. This keeps a batch of graphics visually consistent even when they're generated days apart or by different team members.
For teams that want to go a step further and turn an existing webpage's live layout and styling into an image-gen prompt directly, Site to Prompt measures the rendered page itself rather than a screenshot, which is useful when the brand reference is a marketing site rather than a Figma file.
Prompt template
Want it sharper? Optimize this prompt with Prompt Optimizer, check it with the Prompt Debugger or shorten it with the Token Optimizer.
Example input
When to use it
- You're producing a batch of social graphics and need every image to pull from the same brand colors, fonts, and logo rules.
- Your brand guidelines live in a Figma file and you want an image-gen prompt built from the actual design tokens instead of a written description.
- Different team members are generating graphics and the results keep drifting from the brand's real palette.
- You're prepping assets for a campaign and need the AI model's output to match an existing Figma component library.
Best practices
- Point the model at the specific Figma file, page, or component (like a 'Social Templates' or 'Brand Colors' frame) through MCP rather than the whole workspace, so it pulls the right tokens.
- Ask for exact hex codes and font names in the output, not color descriptions like 'brand blue', so the image generator has something precise to work from.
- Reuse the same generated prompt structure across a batch of graphics and only swap the subject and headline, to keep the series visually consistent.
- Run the finished prompt through Intelligence Score to catch vague color or layout language before sending it to the image generator.
Common mistakes
- Describing brand colors and fonts from memory instead of pulling the current values from Figma, which drifts from the real brand kit over time.
- Generating one graphic at a time with a slightly different prompt each time, producing a batch that doesn't look like a cohesive set.
- Leaving out logo placement or safe-area rules, so the image generator crops or overlaps the logo in unusable ways.
- Forgetting to specify image dimensions or aspect ratio for the target platform, resulting in graphics that need to be re-cropped before posting.
FAQs
How do I keep AI-generated social graphics consistent with my brand colors?
Pull the exact color styles and font names from your design file through an MCP connection instead of describing them from memory, and include the precise hex codes and font names in every image prompt you generate.
Can an AI model read my actual Figma file instead of me copying the colors manually?
Yes, if the model is connected through Figma's MCP server it can query the file's color styles, text styles, and components directly, which keeps the generated prompts accurate as the brand kit changes.
Why do my AI-generated graphics look different from each other even when I use the same brand?
This usually happens when each prompt describes the brand slightly differently; using the same structured prompt template with the same pulled color and font values for every graphic keeps a batch visually consistent.
What's the best aspect ratio to specify for AI-generated social graphics?
Match the target platform's native format, such as 1080x1080 for an Instagram feed post or 1080x1920 for a Story or Reel cover, and state it explicitly in the prompt so the image generator doesn't default to a square crop.
Which Cuelara tool pairs well with this prompt?
Site to Prompt — measures a live rendered webpage and turns its real layout and styling into an image-generation prompt, useful when your brand reference is a marketing site rather than a Figma file.