fix: improve icon button color contrast #345
Merged
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What:
This PR fixes #343 by improving the color contrast between foreground and background colors used with several interactive UI elements.
Why:
Insufficient color contrast was causing the expand/collapse trigger element difficult to see for non-impaired and impaired users. This is an interactive element and its clickable target is small, so if a user cannot see the
<IconButton>, they cannot expand/collapse certain elements.How:
The default color used for
gray-500was overridden with a darker shade via extending thetailwind.config.js. In addition, the<IconButton>component was updated to make itslightanddarkvariants use the new color.Checklist:
Below artifacts show examples of the fix and new contrast ratios ("pass" for graphical objects is the relevant one):