hueglint

Clarity, not just color.

Sample data

Palette

Compare to previous periodShow every cell (disable touch-target protection)

Why hueglint

Simulate low color vision (grayscale test)

A grayscale filter, not a precise deuteranopia/protanopia simulation — but the standard, honest proxy test for "does this design rely on hue alone."

Typical heatmap (not hueglint)

Values collapse into each other

hueglint (viridis, CVD-safe)

Still readable by lightness alone

Show accessible table view

This mirrors the ARIA-linked data table hueglint automatically generates for every chart, for screen reader users — present whether or not this toggle is on.