Contrast-Finder — Find correct color contrasts for web accessibility.Opensource software and online tool for web accessibility.There are lot of tools to find a good contrast on the web, but no one to suggest valid contrasts. Contrast-Finder is a tool which computes the contrast between two colors (background, foreground) and checks if the contrast is valid. https://contrast-finder.org#onlinetools #color #contrast #webdev #opensource #onlinetools #design #valid #accessibility #software #web