Design Your Carousel Slides for Readability and Impact

Rule 1: Contrast Is Non-Negotiable

Dark text on light backgrounds or light text on dark backgrounds. That's it. Never use dark text on a dark background or light text on a light background—it's unreadable on small screens. If you're using an image as a background, add a dark overlay or a text-safe box behind your words so the text stands out. Contrast is the difference between a carousel people read and a carousel people scroll past.

• Test your color contrast using a tool like WebAIM Contrast Checker (free online)
• Dark text (black or dark gray) on light backgrounds (white, light gray, light blue) is safest
• Light text (white, light yellow) on dark backgrounds (dark blue, dark gray, black) is also safe
• Avoid medium-gray text on medium-gray backgrounds, even if it looks good on your big monitor

Rule 2: Font Choice and Size

Use simple, sans-serif fonts (Helvetica, Arial, Open Sans, Montserrat) because they're legible on small phone screens. Avoid thin fonts and ornate fonts—they blur and disappear at small sizes. Make your headline 36+ points and body text 18+ points when the slide is being viewed on a phone. If you have to squint on your phone, your borrowers will too.

• Stick to one or two fonts per carousel (consistency matters)
• Headline font: 36–48 points, bold or semi-bold
• Body text: 18–24 points, regular weight
• Avoid all-caps unless it's a short label (emphasis gets lost)
• Test every slide on your actual phone before posting

Rule 3: White Space and Layout

Don't cram your slide. Leave margins around your text, use line breaks to separate ideas, and keep one main point per slide. A cluttered slide feels overwhelming and reads slowly. A clean slide with breathing room feels trustworthy and professional. You have multiple slides—use them. One idea per slide is better than three ideas packed into one.

• Leave at least 20% margin around all edges of your slide
• Use line breaks and spacing to separate headline from body text
• One primary idea per slide; supporting details are optional
• Avoid text wrapping beyond 3 lines if possible (longer paragraphs don't scan well)
• Use bullet points or numbered lists to break up information

Rule 4: Color Consistency and Branding

Use the same color scheme (2–3 colors) across all slides in your carousel. Pick a primary color (your brand color), a secondary color (for accents or highlights), and a neutral color (for backgrounds and text). Consistency makes your carousel feel like one cohesive story, not a random collection of images. If you have brand colors (a logo color, corporate blue, etc.), use them.

• Choose 2–3 colors and stick to them across all carousel slides
• Use a brand color for headlines or section backgrounds if you have a brand
• Use neutral colors (white, light gray, dark gray, black) for backgrounds and body text
• Test your color combo on a phone screen—colors look different on small screens than on your monitor

Rule 5: Images and Visual Elements

If you use images, make sure they're relevant and high-quality. Blurry or irrelevant images hurt credibility. If you don't have good images, use simple colored blocks or icons instead—clean simplicity beats poor-quality visuals. Pair your headline with one visual per slide (image, icon, or solid color block), not both plus text.

• Use high-resolution images (at least 1080 x 1080 pixels for Instagram)
• One visual per slide; don't mix a background image with multiple icons
• Use stock photos (Unsplash, Pexels) for free, high-quality images of houses, documents, people
• Add alt text to images for accessibility and SEO
• If an image doesn't clarify your point, leave it out

Workflow comparison

Who this guide helps

This guide is for loan officers working on solo loan officers who need a repeatable mortgage content workflow. The goal is to turn a broad mortgage topic into one borrower question, one useful takeaway, and one asset that can be reviewed before it is shared.

• You need content that sounds like a loan officer, not a generic brand account
• You want examples that can become captions, graphics, GIFs, or PDFs
• You need a clear place to review claims before export
• You want finished work saved for reuse, not lost in a chat thread

A practical workflow for this use case

Start with a narrow scenario, then move through planning, drafting, visual creation, review, and export. For carousel design readability, that means the topic should be specific enough that a borrower or referral partner can immediately understand what decision the content helps with.

• Choose the borrower type, loan topic, or platform before generating copy
• Draft the caption and visual together so the asset feels cohesive
• Use the federal baseline review aid to flag claims and disclosure gaps
• Export the finished asset and save the post as a reusable starting point

What makes the content stronger

Strong mortgage content is usually specific, plain-spoken, and calm. It explains tradeoffs without pretending one answer fits every borrower. That is especially important on public social channels, where a short post can be interpreted without the full context of a loan conversation.

• Name the borrower question in the first line
• Explain one decision or tradeoff instead of covering everything
• Use examples without implying approval, savings, or rate outcomes
• End with a soft next step, checklist, or guide rather than pressure

Compliance-aware review notes

CompliPost should be treated as a review aid, not a compliance approval system. The public page, generated draft, graphic, and exported asset should all stay honest about that boundary.

• Review specific payment, APR, rate, savings, and qualification language
• Avoid “best,” “lowest,” “guaranteed,” “free,” and urgency claims unless approved
• Check NMLS, Equal Housing, company, and state-specific requirements
• Use company or legal review for anything outside the federal baseline

How this connects to the rest of CompliPost

A focused guide should leave you with a usable next step. After you understand the topic, you can turn it into a calendar slot, a reviewed social post, a downloadable guide, or a platform-specific version for the channel where your audience already spends time.

• Use the content calendar to turn the idea into a weekly plan
• Use the compliance page when claims or disclosures need a slower pass
• Use lead magnets when the topic deserves a deeper PDF guide
• Use platform pages to adapt the same idea for LinkedIn, Facebook, or Instagram

Examples

FAQ