bio-data-visualization-color-palettes
Installation
SKILL.md
Color Palettes
Palette Types
| Type | Use Case | Example |
|---|---|---|
| Sequential | Continuous data (expression, coverage) | viridis, Blues |
| Diverging | Centered data (fold change, z-score) | RdBu, coolwarm |
| Qualitative | Categories (clusters, conditions) | Set1, tab10 |
viridis (Colorblind-Safe)
library(viridis)
# Continuous scale
ggplot(df, aes(x, y, color = value)) +
geom_point() +
scale_color_viridis_c()