Theory Warrior is built as semantic HTML first: real headings, real lists, real tables with header cells, and a skip link to the main content on every page. Interactive widgets — the circle of fifths, the tools — are keyboard reachable, and data rendered visually is also stated in text.
Color
Every built-in theme's text palette is checked against WCAG contrast thresholds in CI, and the categorical key colors on the circle of fifths come from a palette verified to stay distinguishable under the three common forms of color-vision deficiency.
Found a problem?
If anything on the site is hard to read or operate, please report it via the network's contact points listed on the about page — accessibility reports are treated as bugs, not suggestions.