diff --git a/docs/_static/Zope.svg b/docs/_static/Zope.svg
new file mode 100644
index 0000000000..990c4c7676
--- /dev/null
+++ b/docs/_static/Zope.svg
@@ -0,0 +1,87 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="600"
+   height="200"
+   version="1.1"
+   viewBox="0 0 158.75 52.917"
+   id="svg18"
+   sodipodi:docname="Zope.svg"
+   inkscape:version="1.0.2 (e86c870879, 2021-01-15, custom)">
+  <metadata
+     id="metadata24">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <defs
+     id="defs22" />
+  <sodipodi:namedview
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1"
+     objecttolerance="10"
+     gridtolerance="10"
+     guidetolerance="10"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:window-width="640"
+     inkscape:window-height="480"
+     id="namedview20"
+     showgrid="false"
+     inkscape:zoom="1.5483333"
+     inkscape:cx="300"
+     inkscape:cy="100"
+     inkscape:current-layer="svg18" />
+  <g
+     transform="matrix(.5016 0 0 .5016 -251 -172.23)"
+     id="g16"
+     style="fill:#00aad4;fill-opacity:1">
+    <path
+       d="m549.72 347.55c-13.617 4e-3 -26.606 5.7256-35.8 15.77h62.217c4.9032 0 7.3972 5.894 3.9842 9.4144l-38.386 45.047h51.44c3.3604-6.7331 5.1097-14.155 5.1098-21.68 0-26.814-21.737-48.551-48.551-48.551zm-43.429 26.872c-3.3599 6.7329-5.1088 14.155-5.1087 21.679 0 26.814 21.737 48.551 48.551 48.551 13.622-1.8e-4 26.617-5.7228 35.814-15.771h-62.217c-4.9032 0-7.3972-5.894-3.9843-9.4144l38.386-45.045z"
+       color="#000000"
+       stop-color="#000000"
+       style="paint-order:markers stroke fill;fill:#00aad4;fill-opacity:1"
+       id="path2" />
+    <g
+       transform="translate(-53.756 464.53)"
+       id="g14"
+       style="fill:#00aad4;fill-opacity:1">
+      <g
+         transform="translate(53.146 -74.155)"
+         stroke-width="2.9425px"
+         style="font-feature-settings:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-variant-numeric:normal;fill:#00aad4;fill-opacity:1"
+         aria-label="ZOPE "
+         id="g12">
+        <path
+           d="m658.92-19.851-29.102 49.837h30.022v8.9191h-41.561v-8.0916l29.332-49.837h-28.504v-8.9191h39.814z"
+           style="font-feature-settings:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-variant-numeric:normal;fill:#00aad4;fill-opacity:1"
+           id="path4" />
+        <path
+           d="m688.4 39.595q-6.9882 0-12.321-3.0343-5.3331-3.0803-8.2755-8.6433-2.8964-5.6089-2.8964-12.965v-18.942q0-7.356 2.8964-12.919 2.9424-5.6089 8.2755-8.6433 5.3331-3.0803 12.321-3.0803t12.321 3.0803q5.3331 3.0343 8.2295 8.6433 2.9424 5.563 2.9424 12.919v18.942q0 7.356-2.9424 12.965-2.8964 5.563-8.2295 8.6433-5.3331 3.0343-12.321 3.0343zm0-9.2409q4.1377 0 7.264-1.839 3.1723-1.885 4.8733-5.2871 1.747-3.4481 1.747-7.9536v-19.585q0-4.5055-1.747-7.9077-1.7011-3.4481-4.8733-5.2871-3.1263-1.885-7.264-1.885-4.1377 0-7.31 1.885-3.1263 1.839-4.8733 5.2871-1.7011 3.4021-1.7011 7.9077v19.585q0 4.5055 1.7011 7.9536 1.747 3.4021 4.8733 5.2871 3.1723 1.839 7.31 1.839z"
+           style="font-feature-settings:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-variant-numeric:normal;fill:#00aad4;fill-opacity:1"
+           id="path6" />
+        <path
+           d="m725.93 4.056h21.378q3.0343 0 5.3331-1.4252t3.5401-4.0458q1.2873-2.6206 1.2873-6.0227 0-3.4481-1.2873-6.0687-1.2413-2.6206-3.5401-4.0458-2.2987-1.4712-5.3331-1.4712h-21.378v-8.9191h21.056q5.9767 0 10.528 2.5746 4.5515 2.5286 7.0342 7.1721 2.5286 4.6435 2.5286 10.758 0 6.1146-2.5286 10.758-2.4826 4.5975-7.0342 7.1261-4.5515 2.5286-10.528 2.5286h-21.056zm-4.8274-31.998h9.3789v66.847h-9.3789z"
+           style="font-feature-settings:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-variant-numeric:normal;fill:#00aad4;fill-opacity:1"
+           id="path8" />
+        <path
+           d="m773.76-27.942h9.3789v66.847h-9.3789zm4.5515 57.928h38.389v8.9191h-38.389zm0-28.734h33.332v8.9191h-33.332zm0-29.194h38.389v8.9191h-38.389z"
+           style="font-feature-settings:normal;font-variant-caps:normal;font-variant-ligatures:normal;font-variant-numeric:normal;fill:#00aad4;fill-opacity:1"
+           id="path10" />
+      </g>
+    </g>
+  </g>
+</svg>
diff --git a/docs/conf.py b/docs/conf.py
index 8f73534f7c..c328eb69ba 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -95,6 +95,20 @@
 # so a file named "default.css" will overwrite the builtin "default.css".
 html_static_path = ['_static']
 
+# Project logo data. The logo color is a light blue (#00AAD4).
+html_theme_options = {
+    "light_logo": "Zope.svg",
+    "dark_logo": "Zope.svg",
+    "light_css_variables": {
+#        "color-brand-content": "#00AAD4",  # Too light for white background
+    },
+    "dark_css_variables": {
+        "color-brand-content": "#00AAD4",
+        "color-sidebar-link-text": "#00AAD4",
+        "color-sidebar-link-text--top-level": "#00AAD4",
+    },
+}
+
 # Custom sidebar templates, must be a dictionary that maps document names
 # to template names.
 #