Using a colour contrast analyser is straightforward:
Pick a tool: There are various online tools and browser extensions available. Some popular ones include the WAVE Tool and Colour Contrast Checker. Identify your colours: Determine the foreground (text) and background colours in your email. Input the colours: Enter the colour values (hex codes) into the analyser. Check the results: The tool will provide a contrast ratio and indicate whether it meets the WCAG standards. Adjust if necessary: If the contrast ratio is insufficient, adjust your colours until you achieve compliance.