diff --git a/docs/reference-guides/core-blocks.md b/docs/reference-guides/core-blocks.md
index dd49d15685724..b5d4d59cd6bbd 100644
--- a/docs/reference-guides/core-blocks.md
+++ b/docs/reference-guides/core-blocks.md
@@ -801,7 +801,7 @@ Display entries from any RSS or Atom feed. ([Source](https://github.com/WordPres
 
 -	**Name:** core/rss
 -	**Category:** widgets
--	**Supports:** align, interactivity (clientNavigation), ~~html~~
+-	**Supports:** align, color (background, gradients, link, text), interactivity (clientNavigation), ~~html~~
 -	**Attributes:** blockLayout, columns, displayAuthor, displayDate, displayExcerpt, excerptLength, feedURL, itemsToShow
 
 ## Search
diff --git a/packages/block-library/src/rss/block.json b/packages/block-library/src/rss/block.json
index 36d70e7b7ccb9..844104b7d8113 100644
--- a/packages/block-library/src/rss/block.json
+++ b/packages/block-library/src/rss/block.json
@@ -46,6 +46,12 @@
 		"html": false,
 		"interactivity": {
 			"clientNavigation": true
+		},
+		"color": {
+			"background": true,
+			"text": true,
+			"gradients": true,
+			"link": true
 		}
 	},
 	"editorStyle": "wp-block-rss-editor",