Add Tailwind CSS color palettes to readme

Author: nanxstats

README.Rmd

@@ -357,6 +357,25 @@ grid.arrange(
 )
 ```
 
+### Tailwind CSS
+
+```{r, ggsci-tw3, fig.height=3.8}
+grid.arrange(
+  p4 + scale_fill_tw3("slate"), p4 + scale_fill_tw3("gray"),
+  p4 + scale_fill_tw3("zinc"), p4 + scale_fill_tw3("neutral"),
+  p4 + scale_fill_tw3("stone"), p4 + scale_fill_tw3("red"),
+  p4 + scale_fill_tw3("orange"), p4 + scale_fill_tw3("amber"),
+  p4 + scale_fill_tw3("yellow"), p4 + scale_fill_tw3("lime"),
+  p4 + scale_fill_tw3("green"), p4 + scale_fill_tw3("emerald"),
+  p4 + scale_fill_tw3("teal"), p4 + scale_fill_tw3("cyan"),
+  p4 + scale_fill_tw3("sky"), p4 + scale_fill_tw3("blue"),
+  p4 + scale_fill_tw3("indigo"), p4 + scale_fill_tw3("violet"),
+  p4 + scale_fill_tw3("purple"), p4 + scale_fill_tw3("fuchsia"),
+  p4 + scale_fill_tw3("pink"), p4 + scale_fill_tw3("rose"),
+  ncol = 8
+)
+```
+
 ## Contribute
 
 To contribute to this project, please take a look at the

README.md

@@ -131,6 +131,10 @@ open with `vignette("ggsci")` in R) for a quick-start guide.
 
 <img src="man/figures/README-ggsci-material-1.png" width="100%" style="display: block; margin: auto;" />
 
+### Tailwind CSS
+
+<img src="man/figures/README-ggsci-tw3-1.png" width="100%" style="display: block; margin: auto;" />
+
 ## Contribute
 
 To contribute to this project, please take a look at the [Contributing