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Data Visualization Palette Builder

Create accessible, categorical, and sequential color palettes specifically optimized for data visualization and dashboard use.

Updated June 2026
The prompt
Build a data visualization palette for {{dashboard_name}} with {{num_categories}} data categories and {{num_sequential}} sequential levels. Requirements: (1) all colors must pass WCAG AAA contrast checks (even for colorblind users—deuteranopia, protanopia), (2) categorical colors should be visually distinct and culturally neutral, (3) sequential palettes for heatmaps/gradients with perceptual uniformity, (4) named palette exports (CSS, Figma, JSON), (5) usage guidelines (when to use categorical vs. sequential), (6) how to handle missing data or outliers. Include accessibility testing recommendations.
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Variables

Dashboard or Product Name
Number of Data Categories
Number of Sequential Levels (e.g., 5, 7, 9)

Details

Author

AI Khazna

License

Security

Type

prompt

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