Data Visualization Colors that Tell Truth
Rainbow maps still mislead by exaggerating midpoints. Switch to perceptually uniform palettes like Viridis or carefully tuned brand-based scales. A climate nonprofit improved comprehension by 22% after moving away from rainbow heatmaps to a clear, monotonic gradient.
Data Visualization Colors that Tell Truth
Use neutral grays for context and a single accent for focus. A product analyst highlighted a critical metric with one saturated accent while dimming the rest. Stakeholders stopped chasing noise and finally saw the trend that mattered.