diff --git a/packages/core/src/helpers/isMarkActive.ts b/packages/core/src/helpers/isMarkActive.ts
index d8a18240..728aed53 100644
--- a/packages/core/src/helpers/isMarkActive.ts
+++ b/packages/core/src/helpers/isMarkActive.ts
@@ -23,7 +23,7 @@ export default function isMarkActive(
 
         return type.name === mark.type.name
       })
-      .find(mark => objectIncludes(mark.attrs, attributes))
+      .find(mark => objectIncludes(mark.attrs, attributes, { strict: false }))
   }
 
   let selectionRange = 0
@@ -58,7 +58,7 @@ export default function isMarkActive(
 
       return type.name === markRange.mark.type.name
     })
-    .filter(markRange => objectIncludes(markRange.mark.attrs, attributes))
+    .filter(markRange => objectIncludes(markRange.mark.attrs, attributes, { strict: false }))
     .reduce((sum, markRange) => {
       const size = markRange.to - markRange.from
 
diff --git a/packages/core/src/helpers/isNodeActive.ts b/packages/core/src/helpers/isNodeActive.ts
index 4ea838a0..2314e862 100644
--- a/packages/core/src/helpers/isNodeActive.ts
+++ b/packages/core/src/helpers/isNodeActive.ts
@@ -38,7 +38,7 @@ export default function isNodeActive(
 
         return type.name === nodeRange.node.type.name
       })
-      .find(nodeRange => objectIncludes(nodeRange.node.attrs, attributes))
+      .find(nodeRange => objectIncludes(nodeRange.node.attrs, attributes, { strict: false }))
   }
 
   const selectionRange = to - from
@@ -51,7 +51,7 @@ export default function isNodeActive(
 
       return type.name === nodeRange.node.type.name
     })
-    .filter(nodeRange => objectIncludes(nodeRange.node.attrs, attributes))
+    .filter(nodeRange => objectIncludes(nodeRange.node.attrs, attributes, { strict: false }))
     .reduce((sum, nodeRange) => {
       const size = nodeRange.to - nodeRange.from
       return sum + size
diff --git a/packages/core/src/utilities/isRegExp.ts b/packages/core/src/utilities/isRegExp.ts
new file mode 100644
index 00000000..a18be7d9
--- /dev/null
+++ b/packages/core/src/utilities/isRegExp.ts
@@ -0,0 +1,3 @@
+export default function isRegExp(value: any): boolean {
+  return Object.prototype.toString.call(value) === '[object RegExp]'
+}
diff --git a/packages/core/src/utilities/objectIncludes.ts b/packages/core/src/utilities/objectIncludes.ts
index 0581c063..c9e01a3f 100644
--- a/packages/core/src/utilities/objectIncludes.ts
+++ b/packages/core/src/utilities/objectIncludes.ts
@@ -1,16 +1,30 @@
+import isRegExp from './isRegExp'
+
 /**
  * Check if object1 includes object2
  * @param object1 Object
  * @param object2 Object
  */
-export default function objectIncludes(object1: Record<string, any>, object2: Record<string, any>): boolean {
+export default function objectIncludes(
+  object1: Record<string, any>,
+  object2: Record<string, any>,
+  options: { strict: boolean } = { strict: true },
+): boolean {
   const keys = Object.keys(object2)
 
   if (!keys.length) {
     return true
   }
 
-  return !!keys
-    .filter(key => object2[key] === object1[key])
-    .length
+  return keys.every(key => {
+    if (options.strict) {
+      return object2[key] === object1[key]
+    }
+
+    if (isRegExp(object2[key])) {
+      return object2[key].test(object1[key])
+    }
+
+    return object2[key] === object1[key]
+  })
 }
diff --git a/tests/cypress/integration/core/isActive.spec.ts b/tests/cypress/integration/core/isActive.spec.ts
new file mode 100644
index 00000000..042056f2
--- /dev/null
+++ b/tests/cypress/integration/core/isActive.spec.ts
@@ -0,0 +1,124 @@
+/// <reference types="cypress" />
+
+import { Editor } from '@tiptap/core'
+import Document from '@tiptap/extension-document'
+import Paragraph from '@tiptap/extension-paragraph'
+import Text from '@tiptap/extension-text'
+import TextStyle from '@tiptap/extension-text-style'
+import FontFamily from '@tiptap/extension-font-family'
+import Color from '@tiptap/extension-color'
+
+describe('isActive', () => {
+  it('should check the current node', () => {
+    const editor = new Editor({
+      extensions: [
+        Document,
+        Paragraph,
+        Text,
+      ],
+    })
+
+    expect(editor.isActive('paragraph')).to.eq(true)
+  })
+
+  it('should check non-existent nodes', () => {
+    const editor = new Editor({
+      extensions: [
+        Document,
+        Paragraph,
+        Text,
+      ],
+    })
+
+    expect(editor.isActive('doesNotExist')).to.eq(false)
+  })
+
+  it('should check the current mark for correct values', () => {
+    const editor = new Editor({
+      extensions: [
+        Document,
+        Paragraph,
+        Text,
+        TextStyle,
+        FontFamily,
+        Color,
+      ],
+      content: `
+        <p><span style="font-family: Inter">text</span></p>
+      `,
+    })
+
+    expect(editor.isActive('textStyle', { fontFamily: 'Inter' })).to.eq(true)
+  })
+
+  it('should check the current mark for false values', () => {
+    const editor = new Editor({
+      extensions: [
+        Document,
+        Paragraph,
+        Text,
+        TextStyle,
+        FontFamily,
+        Color,
+      ],
+      content: `
+        <p><span style="font-family: Inter; color: red">text</span></p>
+      `,
+    })
+
+    expect(editor.isActive('textStyle', { fontFamily: 'Comic Sans' })).to.eq(false)
+  })
+
+  it('should check the current mark for any values', () => {
+    const editor = new Editor({
+      extensions: [
+        Document,
+        Paragraph,
+        Text,
+        TextStyle,
+        FontFamily,
+      ],
+      content: `
+        <p><span style="font-family: Inter; color: red">text</span></p>
+      `,
+    })
+
+    expect(editor.isActive('textStyle', { fontFamily: /.*/ })).to.eq(true)
+  })
+
+  it('should check the current mark for correct values (multiple)', () => {
+    const editor = new Editor({
+      extensions: [
+        Document,
+        Paragraph,
+        Text,
+        TextStyle,
+        FontFamily,
+        Color,
+      ],
+      content: `
+        <p><span style="font-family: Inter; color: red">text</span></p>
+      `,
+    })
+
+    expect(editor.isActive('textStyle', { fontFamily: 'Inter', color: 'red' })).to.eq(true)
+  })
+
+  it('should check the current mark for false values (multiple)', () => {
+    const editor = new Editor({
+      extensions: [
+        Document,
+        Paragraph,
+        Text,
+        TextStyle,
+        FontFamily,
+        Color,
+      ],
+      content: `
+        <p><span style="font-family: Inter; color: red">text</span></p>
+      `,
+    })
+
+    expect(editor.isActive('textStyle', { fontFamily: 'Inter', color: 'green' })).to.eq(false)
+  })
+})