The quick brown fox jumps over the lazy dog.
Make sure your marketing colours meet WCAG (Web Content Accessibility Guidelines) with our easy-to-use colour checker. Simply input your text and background colours in HEX or RGB or use the colour picker tool. Instantly see the contrast results on the right side of the tool, along with actionable recommendations on improving your contrast for better accessibility compliance.
With the right contrast, your content becomes more readable for users with visual impairments, improving their overall experience. The tool helps you achieve WCAG AA and AAA compliance levels, so you can be confident that your content is accessible to a broader audience.
Web accessibility isn’t just about following guidelines; it’s about ensuring everyone, including people with disabilities, can access and navigate your content. By improving colour contrast and meeting WCAG standards, you’ll enhance the user experience for all visitors, increase engagement, and avoid potential legal challenges.
Discover what agentic commerce means for your online shop and how Spotler helps you turn every AI transaction into a genuine customer relationship.
Many email marketers use AI, but don’t get the most out of it. Discover how to use AI more intelligently to create better emails.
Email marketing held its ground in 2025. Open rates edged upward, click behaviour recovered, and marketers spread their campaigns more evenly across the year.
Spain's 2025 GDMA email benchmark shows a major deliverability turnaround, but opens, clicks and spam complaints reveal where the real work still lies.
Every year, the GDMA Email Benchmark gives us a rare look across borders: billions of emails, thirty-plus countries, one shared dataset.
A practical take on the Litmus 2026 report, covering AI, email strategy, team pressure, and what’s driving results now.
Over the past years, the three mayor email clients have each introduced AI features. We're exploring how they work.
Learn how to design emails that hold up in dark mode, with practical tips, real examples, and code that works.
Gmail and Outlook now use AI to filter, summarise and rank emails. Discover what the AI Inbox means for engagement, inbox placement and your campaigns.
Gmail AI Overviews summarise emails automatically. What does this mean for email marketers? Learn how it works and how to stay visible.