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.
We’re thrilled to be hosting the very first in-person meetup for members of Experience Guildford at the Spotler offices. Come join us for our session Start, Improve & Scale Your Email Marketing
A practical take on the Litmus 2026 report, covering AI, email strategy, team pressure, and what’s driving results now.
Legacy email builders slow teams down. Discover how modern, no-code email builders improve speed, consistency and campaign performance.
Over the past years, the three mayor email clients have each introduced AI features. We're exploring how they work.
What does true CRM and marketing alignment look like? Learn how B2B teams connect data, campaigns and sales for better results.
Why UK-based marketing tech still matters. Discover how local support, compliance & real account management benefit B2B teams.
All-in-one platforms sound simple, but often create complexity. See why B2B teams are moving to modular marketing technology.
Insights from Spotler UK: What the DMA Email Tracker 2026 means for marketers .
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.