diff --git a/pygmt/src/pygmtlogo.py b/pygmt/src/pygmtlogo.py
index 755fd3d92a7..77d85cf8e94 100644
--- a/pygmt/src/pygmtlogo.py
+++ b/pygmt/src/pygmtlogo.py
@@ -75,7 +75,7 @@ def _create_logo(  # noqa: PLR0915
             hex_factor = 1.0
         case "hexagon":
             symbol = "h"
-            size_shape = (r0 + 0.34) * 2
+            size_shape = (r0 + r1) / np.cos(np.deg2rad(30))
             hex_factor = 1.1
 
     # Define wordmark
diff --git a/pygmt/tests/baseline/test_pygmtlogo_design_hexagon-horizontal.png.dvc b/pygmt/tests/baseline/test_pygmtlogo_design_hexagon-horizontal.png.dvc
new file mode 100644
index 00000000000..ea880e8ee7b
--- /dev/null
+++ b/pygmt/tests/baseline/test_pygmtlogo_design_hexagon-horizontal.png.dvc
@@ -0,0 +1,5 @@
+outs:
+- md5: 1ab652c5ba076ee29a0c1c1c336bf281
+  size: 357515
+  hash: md5
+  path: test_pygmtlogo_design_hexagon-horizontal.png
diff --git a/pygmt/tests/baseline/test_pygmtlogo_design_hexagon-vertical.png.dvc b/pygmt/tests/baseline/test_pygmtlogo_design_hexagon-vertical.png.dvc
new file mode 100644
index 00000000000..84e2e798a21
--- /dev/null
+++ b/pygmt/tests/baseline/test_pygmtlogo_design_hexagon-vertical.png.dvc
@@ -0,0 +1,5 @@
+outs:
+- md5: 7c63ae282d62472c4420a1dd482fce97
+  size: 195380
+  hash: md5
+  path: test_pygmtlogo_design_hexagon-vertical.png
diff --git a/pygmt/tests/baseline/test_pygmtlogo_wordmark_horizontal_hexagon.png.dvc b/pygmt/tests/baseline/test_pygmtlogo_wordmark_horizontal_hexagon.png.dvc
new file mode 100644
index 00000000000..a0c344b992e
--- /dev/null
+++ b/pygmt/tests/baseline/test_pygmtlogo_wordmark_horizontal_hexagon.png.dvc
@@ -0,0 +1,5 @@
+outs:
+- md5: a2af1063edc39f78976bce5a6ff76bef
+  size: 55897
+  hash: md5
+  path: test_pygmtlogo_wordmark_horizontal_hexagon.png
diff --git a/pygmt/tests/baseline/test_pygmtlogo_wordmark_none_hexagon.png.dvc b/pygmt/tests/baseline/test_pygmtlogo_wordmark_none_hexagon.png.dvc
new file mode 100644
index 00000000000..8f4a83f7d14
--- /dev/null
+++ b/pygmt/tests/baseline/test_pygmtlogo_wordmark_none_hexagon.png.dvc
@@ -0,0 +1,5 @@
+outs:
+- md5: f821a40456a61abe7859685cc90080a9
+  size: 28794
+  hash: md5
+  path: test_pygmtlogo_wordmark_none_hexagon.png
diff --git a/pygmt/tests/baseline/test_pygmtlogo_wordmark_vertical_hexagon.png.dvc b/pygmt/tests/baseline/test_pygmtlogo_wordmark_vertical_hexagon.png.dvc
new file mode 100644
index 00000000000..1e6689fa923
--- /dev/null
+++ b/pygmt/tests/baseline/test_pygmtlogo_wordmark_vertical_hexagon.png.dvc
@@ -0,0 +1,5 @@
+outs:
+- md5: 7b7919375c9dbc354c8ef5f86a33e830
+  size: 37203
+  hash: md5
+  path: test_pygmtlogo_wordmark_vertical_hexagon.png
diff --git a/pygmt/tests/test_pygmtlogo.py b/pygmt/tests/test_pygmtlogo.py
index 5346e1d1b15..feaf9c1a3d4 100644
--- a/pygmt/tests/test_pygmtlogo.py
+++ b/pygmt/tests/test_pygmtlogo.py
@@ -10,7 +10,7 @@
 
 @pytest.mark.mpl_image_compare(savefig_kwargs={"dpi": 600})
 @pytest.mark.parametrize("wordmark", ["horizontal", "vertical"])
-@pytest.mark.parametrize("shape", ["circle"])
+@pytest.mark.parametrize("shape", ["circle", "hexagon"])
 def test_pygmtlogo_design(shape, wordmark):
     """
     Test the design details of the PyGMT logo with a wordmark.
@@ -24,7 +24,7 @@ def test_pygmtlogo_design(shape, wordmark):
 
 
 @pytest.mark.mpl_image_compare
-@pytest.mark.parametrize("shape", ["circle"])
+@pytest.mark.parametrize("shape", ["circle", "hexagon"])
 def test_pygmtlogo_wordmark_none(shape):
     """
     Test the PyGMT logo without the wordmark, including both light/dark themes, and
@@ -52,7 +52,7 @@ def test_pygmtlogo_wordmark_none(shape):
 
 
 @pytest.mark.mpl_image_compare
-@pytest.mark.parametrize("shape", ["circle"])
+@pytest.mark.parametrize("shape", ["circle", "hexagon"])
 def test_pygmtlogo_wordmark_horizontal(shape):
     """
     Test the PyGMT logo with a horizontal wordmark, including both light/dark themes,
@@ -81,7 +81,7 @@ def test_pygmtlogo_wordmark_horizontal(shape):
 
 
 @pytest.mark.mpl_image_compare
-@pytest.mark.parametrize("shape", ["circle"])
+@pytest.mark.parametrize("shape", ["circle", "hexagon"])
 def test_pygmtlogo_wordmark_vertical(shape):
     """
     Test the PyGMT logo with a vertical wordmark, including both light/dark themes,