Pro tips for designing accessible products?

Hi Elphas! I'm giving a presentation on Thursday about accessible design. I want to incorporate as many key learnings as possible, and thought this community might have some wisdom to share. What are your pro tips for designing accessible digital products? What tools and frameworks are essential?
teresaman's profile thumbnail
I recommend this tool for design where you can check for contrast ratios, simulate different visual impairments, and more!
elliebahrmasel's profile thumbnail
Thanks @teresaman, great tool!