diff --git a/docs/specs/layers.md b/docs/specs/layers.md
index 4cb36a7..ca677cd 100644
--- a/docs/specs/layers.md
+++ b/docs/specs/layers.md
@@ -34,6 +34,11 @@ The `ty` property defines the specific layer type based on the following values:
 
 {schema_object:layers/null-layer}
 
+<h3 id="solid-layer">Solid Layer</h3>
+
+{schema_string:layers/solid-layer/description}
+
+{schema_object:layers/solid-layer}
 
 <h3 id="precomposition-layer">Precomposition Layer</h3>
 
diff --git a/docs/specs/values.md b/docs/specs/values.md
index 8b4f194..232a5b7 100644
--- a/docs/specs/values.md
+++ b/docs/specs/values.md
@@ -25,6 +25,12 @@ for example:
 Note sometimes you might find color values with 4 components (the 4th being alpha)
 but most players ignore the last component.
 
+<h2 id="hexcolor">Hex Color</h2>
+Colors represented as a "#"-prefixed string, with two hexadecimal digits per
+RGB component.
+
+* {lottie_hexcolor: #FF8000}
+
 <h2 id="bezier">Bezier Shape</h2>
 
 {schema_string:values/bezier/description}
diff --git a/schema/layers/all-layers.json b/schema/layers/all-layers.json
index 4c80171..7caa044 100644
--- a/schema/layers/all-layers.json
+++ b/schema/layers/all-layers.json
@@ -7,6 +7,9 @@
         {
             "$ref": "#/$defs/layers/null-layer"
         },
+        {
+            "$ref": "#/$defs/layers/solid-layer"
+        },
         {
             "$ref": "#/$defs/layers/shape-layer"
         }
diff --git a/schema/layers/solid-layer.json b/schema/layers/solid-layer.json
new file mode 100644
index 0000000..7bb296e
--- /dev/null
+++ b/schema/layers/solid-layer.json
@@ -0,0 +1,43 @@
+{
+    "$schema": "https://json-schema.org/draft/2020-12/schema",
+    "type": "object",
+    "title": "Solid Layer",
+    "description": "Solid color, rectangle-shaped layer",
+    "allOf": [
+        {
+            "$ref": "#/$defs/layers/visual-layer"
+        },
+        {
+            "type": "object",
+            "properties": {
+                "ty": {
+                    "title": "Type",
+                    "description": "Layer type",
+                    "type": "integer",
+                    "const": 1
+                },
+                "sw": {
+                    "title": "Width",
+                    "description": "Solid rectangle width",
+                    "type": "integer"
+                },
+                "sh": {
+                    "title": "Height",
+                    "description": "Solid rectangle height",
+                    "type": "integer"
+                },
+                "sc": {
+                    "title": "Color",
+                    "description": "Solid fill color",
+                    "$ref": "#/$defs/values/hexcolor"
+                }
+            },
+            "required": [
+                "ty",
+                "sw",
+                "sh",
+                "sc"
+            ]
+        }
+    ]
+}
diff --git a/schema/values/hexcolor.json b/schema/values/hexcolor.json
new file mode 100644
index 0000000..eb4878d
--- /dev/null
+++ b/schema/values/hexcolor.json
@@ -0,0 +1,8 @@
+{
+    "$schema": "https://json-schema.org/draft/2020-12/schema",
+    "type": "string",
+    "title": "Hex Color",
+    "description": "Color value in hexadecimal format, with two digits per component ('#RRGGBB')",
+    "pattern": "^#([a-fA-F0-9]{6})$",
+    "examples": ["#FF00AA"]
+}
diff --git a/tools/lottie_markdown.py b/tools/lottie_markdown.py
index dc410b3..c3b6411 100644
--- a/tools/lottie_markdown.py
+++ b/tools/lottie_markdown.py
@@ -1113,6 +1113,7 @@ def extendMarkdown(self, md):
         md.inlinePatterns.register(DocsLink(md, ts), "docs_link", 175)
         md.inlinePatterns.register(SubTypeTable(md, ts), "schema_subtype_table", 175)
         md.inlinePatterns.register(LottieColor(r'{lottie_color:(([^,]+),\s*([^,]+),\s*([^,]+))}', md, 1), 'lottie_color', 175)
+        md.inlinePatterns.register(LottieColor(r'{lottie_hexcolor:\s*(#([a-fA-F0-9]{6}|[a-fA-F0-9]{3}))}', md, -1), 'lottie_hexcolor', 175)
         md.inlinePatterns.register(SchemaInheritance(md, ts), "schema_inheritance", 175)
         md.inlinePatterns.register(BCP14(md), "bcp14", 175)
         md.inlinePatterns.register(RfcLink(md), "rfc", 175)