Updated Post: How I Built a Free Image Colour Contrast Checker That Runs Entirely in Your Browser https://www.timdixon.net/blog/2026/05/how-i-built-a-free-image-colour-contrast-checker-that-runs-entirely-in-your-browser #accessibility #disabilityrepresentation #it #livingwithsightloss #a11y #accessibility #ai #assistivetechnology #blind #contentcreation