different hex, rgb, rgba implementation examples

Author: StackOverflowIsBetterThanAnyAI

README.md

@@ -2,7 +2,6 @@
 
 ![npm Downloads Last Year](https://img.shields.io/npm/dy/fetch-loading)
 
-
 Loading animation which can be displayed while data is fetched from an API.
 
 ## Installation
@@ -29,16 +28,28 @@ import { FetchLoading } from 'fetch-loading'
 
 ![Default Fetch Loading Animation Preview](https://github.com/user-attachments/assets/b4ee8647-0b14-4af4-8f67-cba615b31031)
 
-You can also pass any Hex-value as an argument for the ```theme``` property:
+You can also pass any Hex- / RGB- or RGBA-value as an argument for the `theme` property:
 
 ```
 ...
 
-<FetchLoading theme="#a2d1aa" />
+<FetchLoading theme="#000" />
+
+<FetchLoading theme="#adae" />
+
+<FetchLoading theme="#fafafafa" />
+
+<FetchLoading theme="rgb(0, 0, 0)" />
+
+<FetchLoading theme="rgb(170, 221, 170)" />
+
+<FetchLoading theme="rgb(250, 250, 250)" />
+
+<FetchLoading theme="rgba(0, 0, 0, 0.75)" />
 
-<FetchLoading theme="#fafafa" />
+<FetchLoading theme="rgba(170, 221, 170, 0.85)" />
 
-<FetchLoading theme="#000000" />
+<FetchLoading theme="rgba(250, 250, 250, 0.25)" />
 
 ...
 ```