Colour contrast checker to check for accessibility issues.

Visualise tab order with ease - taba11y calculates the tab order of all elements and displays it visually, either by drawing a path or by highlighting the elements.

mcp-axe is a MCP-compatible plugin for automated accessibility scanning

aDesigner is a disability simulator that helps designers ensure that their content and applications are accessible and usable by the visually impaired.

A tool for making custom branded color palettes for web and UI design that are built from the ground up to meet WCAG contrast accessibility guidelines

Use TPGi's free colour contrast checker to optimize your content - including text and visual elements - for individuals with color-blindness or low vision impairments.