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Contrast Checker Pro by Vantra Labs
Instant WCAG & APCA color contrast checking for web design
Contrast Checker Pro is a fast, all-in-one accessibility toolkit for designers, developers, and agencies. Test color pairs and palettes against WCAG AA, AAA, and APCA standards, simulate colorblindness, and export compliant CSS or Figma tokens. Agency users can audit full websites and create white-labeled PDF reports. Plus, get WCAG checklists and audit templates to simplify accessibility QA.
I’m the maker behind ContrastCheckerPro. When designing and building websites, making sure color combinations meet WCAG compliance often feels clunky. Designers waste time jumping between color pickers, checking individual ratios, and manually building audit reports for clients. I built Contrast Checker Pro to bring all of those accessibility tools into one streamlined dashboard. A few highlights we’re launching with today: Instant WCAG & APCA Checking: Test color pairs and full brand palettes against AA, AAA, and modern APCA standards. Colorblindness Simulation: Instantly preview how your palette renders across different visual conditions. Agency-Ready Audits: Run multi-page site crawls and generate dynamic, white-labeled PDF reports to hand directly to clients. Audit Kit: Get printable WCAG 2.1 checklists and practical audit templates to speed up QA workflows. We’re constantly iterating to make web accessibility easier for creators, agencies, and developers. I’d love for you to try it out and share your thoughts, feedback, or any feature requests below! What’s the biggest bottleneck in your current accessibility or design audit workflow?
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About Contrast Checker Pro by Vantra Labs on Product Hunt
“Instant WCAG & APCA color contrast checking for web design”
Contrast Checker Pro by Vantra Labs was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #67 on the daily leaderboard. Contrast Checker Pro is a fast, all-in-one accessibility toolkit for designers, developers, and agencies. Test color pairs and palettes against WCAG AA, AAA, and APCA standards, simulate colorblindness, and export compliant CSS or Figma tokens. Agency users can audit full websites and create white-labeled PDF reports. Plus, get WCAG checklists and audit templates to simplify accessibility QA.
Contrast Checker Pro by Vantra Labs was featured in Design Tools (261.8k followers), Developer Tools (517.4k followers) and Web Design (9.1k followers) on Product Hunt. Together, these topics include over 124.6k products, making this a competitive space to launch in.
Who hunted Contrast Checker Pro by Vantra Labs?
Contrast Checker Pro by Vantra Labs was hunted by Vantra Labs. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Vantra Labs
I’m the maker behind ContrastCheckerPro.
When designing and building websites, making sure color combinations meet WCAG compliance often feels clunky. Designers waste time jumping between color pickers, checking individual ratios, and manually building audit reports for clients.
I built Contrast Checker Pro to bring all of those accessibility tools into one streamlined dashboard.
A few highlights we’re launching with today:
Instant WCAG & APCA Checking: Test color pairs and full brand palettes against AA, AAA, and modern APCA standards.
Colorblindness Simulation: Instantly preview how your palette renders across different visual conditions.
Agency-Ready Audits: Run multi-page site crawls and generate dynamic, white-labeled PDF reports to hand directly to clients.
Audit Kit: Get printable WCAG 2.1 checklists and practical audit templates to speed up QA workflows.
We’re constantly iterating to make web accessibility easier for creators, agencies, and developers. I’d love for you to try it out and share your thoughts, feedback, or any feature requests below!
What’s the biggest bottleneck in your current accessibility or design audit workflow?