Color can be a great way to distinguish data points in charts. But don't rely on color alone to convey information, as that can make things difficult for colorblind users. Using different shapes or patterns can help. Make sure patterns or textures are simple and not distracting.
@A11yAwareness
In some cases like heatmaps which using patterns and shapes are not possible, we can use colorblind-compatible color palettes to make them more accessible:
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