The Day My Visualization Strategy Became an Artist's Palette (and My Charts Finally Made Sense)
I used to treat color in charts like sprinkles: a little here, a little there, mostly because it looked "nice." Then came the day a stakeholder said, "This dashboard is colorful... but I'm not sure what I'm supposed to notice." Ouch-accurate, but still ouch. That afternoon, I stopped thinking like a "chart maker" and started thinking like an artist with a palette: limited colors, intentional choices, and every hue assigned a job. The result wasn't just prettier charts-it was faster understanding. The Palette Moment: Color Needs a Role, Not a Vibe An artist doesn't pick twelve paint colors for one portrait. They pick a few and reuse them with purpose. I realized my visualizations needed the same discipline: a small, consistent palette with clear meaning. Here's the rule I adopted that day: One neutral set for context (grays for axes, labels, background series) One primary accent for "the main story" (e.g., the KPI trend) One a...