Can I DevTools?
  1. Open devtools using Cmd+Opt+I (on Mac) or Ctrl+Shift+I (on Windows/Linux) > Click the triple dot icon in top right > More tools > Rendering.
  2. (Or) Run the command menu using Cmd+Shift+P (on Mac) or Ctrl+Shift+P (on Windows/Linux) > Search for "Show Rendering" > Press Enter to open the Rendering drawer.
  3. Scroll down to the section called "Emulate vision deficiencies" and select the type of deficiency to test your website.