diff --git a/autodoc/doc_state.py b/autodoc/doc_state.py
index ea7718b..a517f32 100644
--- a/autodoc/doc_state.py
+++ b/autodoc/doc_state.py
@@ -154,14 +154,14 @@ def __doc_iogam__(id, obj, edges, thread):
                     )
                 )
                 orows.append(orow)
-            fill = "#eee"
-            fcolor = "#000"
+            fill = "#eeeeee"
+            fcolor = "#000000"
             total = max(len(orows), len(irows))
             if bold or total > 1:
-                fill = "#eee"
+                fill = "#eeeeee"
                 bold = True
             else:
-                fill = "#eee"
+                fill = "#eeeeee"
 
             inode = f"{id}_{counter} [shape=plaintext,"
             inode += f'tooltip=" IOGAM::{id} ", label=<'
@@ -321,7 +321,7 @@ def __doc_mathgam__(id, obj, edges, thread):
 
     node = __gam__(id, label, obj["Class"])
     node += (
-        "<tr><td colspan='2' align='left' balign='left' bgcolor='#fef'><font face='mono' point-size='9'>"
+        "<tr><td colspan='2' align='left' balign='left' bgcolor='#ffeeff'><font face='mono' point-size='9'>"
         + __sanitize__(obj["Expression"])
         + "</font></td></tr><hr/> "
     )
@@ -418,7 +418,7 @@ def __process_gamds__(name, cls, signals, edges):
             {node}
         </table>
         """
-        node = f'{name} [shape=plaintext, label=<{label}>, color="#0af"];\n'
+        node = f'{name} [shape=plaintext, label=<{label}>, color="#00aaff"];\n'
     return node, edges
 
 
@@ -470,7 +470,7 @@ def __process_ds__(name, obj, edges):
                 sig_type = sigs[sig_name]
                 node += f"{sig_name} ({doc.type_to_string(sig_type)})"
                 node += "</td></tr>\n"
-            node += '</table>>, color="#0af"];\n'
+            node += '</table>>, color="#00aaff"];\n'
     if not multi_thread and node:
         node = f"subgraph cluster_{thread}" + "{\n" + node + "};\n"
     return node, edges
@@ -593,7 +593,7 @@ def __simple_ds__(label, obj, edges):
                 multi_thread = True
 
     fillcolor = "lightblue"
-    bordercolor = "#0af"
+    bordercolor = "#00aaff"
     style = "penwidth=2"
     if cls == "GAMDataSource":
         fillcolor = "#eee"