📊 This paper by Crameri et al. from 2020 shows why #color choice in figures matters.
Rainbow 🌈 and red–green colormaps 🛑❇️ can distort gradients, create artificial boundaries, and exclude readers with color-vision deficiency. They quantify the visual error and argue for perceptually uniform, #CVD-friendly scientific colormaps instead.
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@FabMusacchio I always like to link this when explaining why not to use jet / rainbow palettes https://youtu.be/xAoljeRJ3lU?si=m4hWHJP8uT2g2v5I
