diff --git a/sites/allainallain.de/index.html b/sites/allainallain.de/index.html
index 417f35a..22bcbd4 100644
--- a/sites/allainallain.de/index.html
+++ b/sites/allainallain.de/index.html
@@ -21,8 +21,8 @@
       --bg: #1a1d2e;
       --bg-light: #1e2235;
       --text: #c8cad7;
-      --text-dim: #6b6e82;
-      --text-faint: #3d4056;
+      --text-dim: #a6aaca;
+      --text-faint: #8086b5;
       --ai: #7b8aad;
       --ai-glow: rgba(123, 138, 173, 0.12);
     }
diff --git a/sites/allaisonme.com/index.html b/sites/allaisonme.com/index.html
index 7b1ca54..1c65b28 100644
--- a/sites/allaisonme.com/index.html
+++ b/sites/allaisonme.com/index.html
@@ -22,7 +22,7 @@
       --border: #1e1e26;
       --text: #f0f0f5;
       --text-dim: #8a8a99;
-      --text-muted: #55555f;
+      --text-muted: #7b7b8a;
       --gold: #d4af37;
       --gold-light: #e8c84a;
       --gold-glow: rgba(212, 175, 55, 0.15);
diff --git a/sites/billableaua.de/index.html b/sites/billableaua.de/index.html
index f5154e1..372af36 100644
--- a/sites/billableaua.de/index.html
+++ b/sites/billableaua.de/index.html
@@ -20,8 +20,8 @@
     :root {
       --bg: #0a0a0a;
       --text: #e8e8e8;
-      --text-dim: #777;
-      --text-muted: #444;
+      --text-dim: #9b9b9b;
+      --text-muted: #7a7a7a;
       --red: #cc2222;
       --red-glow: rgba(204, 34, 34, 0.15);
     }
diff --git a/sites/deinesei.de/index.html b/sites/deinesei.de/index.html
index a77d146..7269a7c 100644
--- a/sites/deinesei.de/index.html
+++ b/sites/deinesei.de/index.html
@@ -16,8 +16,8 @@
       --bg-card: #16161b;
       --border: #1e1e26;
       --text: #e8e8ed;
-      --text-dim: #6e6e7a;
-      --text-muted: #44444f;
+      --text-dim: #9a9aab;
+      --text-muted: #7a7a8e;
       --accent: #6366f1;
       --accent-glow: rgba(99, 102, 241, 0.2);
       --accent-subtle: rgba(99, 102, 241, 0.08);
diff --git a/sites/fragina.de/index.html b/sites/fragina.de/index.html
index 0d31c56..5512281 100644
--- a/sites/fragina.de/index.html
+++ b/sites/fragina.de/index.html
@@ -17,8 +17,8 @@
       --bg-card: #16161b;
       --border: #1e1e26;
       --text: #e8e8ed;
-      --text-dim: #6e6e7a;
-      --text-muted: #44444f;
+      --text-dim: #9a9aab;
+      --text-muted: #7a7a8e;
       --accent: #a78bfa;
       --accent-glow: rgba(167, 139, 250, 0.15);
       --accent-subtle: rgba(167, 139, 250, 0.08);
diff --git a/sites/ichbinaufbali.de/index.html b/sites/ichbinaufbali.de/index.html
index e62dcfd..10d7fdd 100644
--- a/sites/ichbinaufbali.de/index.html
+++ b/sites/ichbinaufbali.de/index.html
@@ -13,8 +13,8 @@
     :root {
       --bg: #0a0a0c;
       --text: #e8e8ed;
-      --text-dim: #6e6e7a;
-      --text-muted: #44444f;
+      --text-dim: #9a9aab;
+      --text-muted: #7a7a8e;
       --accent: #2dd4a8;
       --accent-glow: rgba(45, 212, 168, 0.15);
     }
diff --git a/sites/ichbinaufbarley.de/index.html b/sites/ichbinaufbarley.de/index.html
index 9a75e7f..4a01324 100644
--- a/sites/ichbinaufbarley.de/index.html
+++ b/sites/ichbinaufbarley.de/index.html
@@ -16,8 +16,8 @@
       --bg-card: #16161b;
       --border: #1e1e26;
       --text: #e8e8ed;
-      --text-dim: #6e6e7a;
-      --text-muted: #44444f;
+      --text-dim: #9a9aab;
+      --text-muted: #7a7a8e;
       --accent: #d4a843;
       --accent-glow: rgba(212, 168, 67, 0.15);
     }
diff --git a/sites/ichbinotto.de/index.html b/sites/ichbinotto.de/index.html
index e6f2b7c..7cba2c0 100644
--- a/sites/ichbinotto.de/index.html
+++ b/sites/ichbinotto.de/index.html
@@ -16,8 +16,8 @@
       --bg-card: #0e0e1a;
       --border: #1a1a2e;
       --text: #e8e8f0;
-      --text-dim: #7070a0;
-      --text-muted: #404068;
+      --text-dim: #9797d8;
+      --text-muted: #7373bb;
       --octopus: #e85040;
       --octopus-glow: rgba(232, 80, 64, 0.2);
       --octopus-subtle: rgba(232, 80, 64, 0.06);
diff --git a/sites/insain.de/index.html b/sites/insain.de/index.html
index c986169..de84f32 100644
--- a/sites/insain.de/index.html
+++ b/sites/insain.de/index.html
@@ -9,7 +9,7 @@
     @import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
     *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
     :root {
-      --bg: #0a0a0c; --text: #e8e8ed; --text-dim: #6e6e7a; --text-muted: #44444f;
+      --bg: #0a0a0c; --text: #e8e8ed; --text-dim: #9a9aab; --text-muted: #7a7a8e;
       --accent: #e04848; --accent-glow: rgba(224, 72, 72, 0.15);
     }
     body {
diff --git a/sites/julietensity.de/index.html b/sites/julietensity.de/index.html
index de7de06..88fd618 100644
--- a/sites/julietensity.de/index.html
+++ b/sites/julietensity.de/index.html
@@ -16,7 +16,7 @@
       --border: #2a1a3e;
       --text: #f0e8f8;
       --text-dim: #8a7a9e;
-      --text-muted: #4a3d5e;
+      --text-muted: #8971ae;
       --pink: #ff2d78;
       --pink-glow: rgba(255, 45, 120, 0.25);
       --pink-soft: rgba(255, 45, 120, 0.08);
diff --git a/sites/kainco.de/index.html b/sites/kainco.de/index.html
index d5149dd..1e46853 100644
--- a/sites/kainco.de/index.html
+++ b/sites/kainco.de/index.html
@@ -20,7 +20,7 @@
       --border-hover: #252830;
       --text: #e4e5ea;
       --text-secondary: #9496a1;
-      --text-muted: #505264;
+      --text-muted: #787b96;
       --accent: #2dd4bf;
       --accent-light: #5eead4;
       --accent-glow: rgba(45, 212, 191, 0.15);
diff --git a/sites/kainefrage.de/index.html b/sites/kainefrage.de/index.html
index e4dc9b3..5ff3829 100644
--- a/sites/kainefrage.de/index.html
+++ b/sites/kainefrage.de/index.html
@@ -22,8 +22,8 @@
       --bg-card: #12141b;
       --border: #1a1d28;
       --text: #e4e6ed;
-      --text-dim: #6b7084;
-      --text-muted: #3d4155;
+      --text-dim: #969db9;
+      --text-muted: #71789d;
       --accent: #06b6d4;
       --accent-glow: rgba(6, 182, 212, 0.15);
       --accent-subtle: rgba(6, 182, 212, 0.06);
diff --git a/sites/kainstress.de/index.html b/sites/kainstress.de/index.html
index 0ffa25c..4718c29 100644
--- a/sites/kainstress.de/index.html
+++ b/sites/kainstress.de/index.html
@@ -21,8 +21,8 @@
       --bg-card: #16161b;
       --border: #1e1e26;
       --text: #e8e8ed;
-      --text-dim: #6e6e7a;
-      --text-muted: #44444f;
+      --text-dim: #9a9aab;
+      --text-muted: #7a7a8e;
       --accent: #10b981;
       --accent-glow: rgba(16, 185, 129, 0.15);
       --accent-subtle: rgba(16, 185, 129, 0.08);
diff --git a/sites/keinefreun.de/index.html b/sites/keinefreun.de/index.html
index bf958ed..dd2652b 100644
--- a/sites/keinefreun.de/index.html
+++ b/sites/keinefreun.de/index.html
@@ -19,10 +19,10 @@
             --bg-card: #151519;
             --bg-card-hover: #1a1a20;
             --text: #e8e6e3;
-            --text-dim: #7a7880;
-            --text-dimmer: #4a4850;
+            --text-dim: #9f9ca6;
+            --text-dimmer: #7e7a88;
             --accent: #8b5cf6;
-            --accent-dim: #6d3fd4;
+            --accent-dim: #9355ff;
             --accent-glow: rgba(139, 92, 246, 0.15);
             --warm: #f59e0b;
             --border: #222228;
diff --git a/sites/kilitaer.de/index.html b/sites/kilitaer.de/index.html
index 291ce65..8ed50b6 100644
--- a/sites/kilitaer.de/index.html
+++ b/sites/kilitaer.de/index.html
@@ -17,8 +17,8 @@
       --bg-card: #141a10;
       --border: #1e2818;
       --text: #c8d0b8;
-      --text-dim: #707860;
-      --text-muted: #404830;
+      --text-dim: #97a282;
+      --text-muted: #738256;
       --olive: #6b8e23;
       --olive-light: #8fbc3c;
       --olive-glow: rgba(107, 142, 35, 0.15);
diff --git a/sites/killegal.de/index.html b/sites/killegal.de/index.html
index 70fd4d7..f2c43d2 100644
--- a/sites/killegal.de/index.html
+++ b/sites/killegal.de/index.html
@@ -18,7 +18,7 @@
       --border: #2a2a1e;
       --text: #e8e8d8;
       --text-dim: #808070;
-      --text-muted: #505040;
+      --text-muted: #7c7c63;
       --yellow: #eab308;
       --yellow-dark: #a17b06;
       --black: #1a1a14;
diff --git a/sites/killionaer.de/index.html b/sites/killionaer.de/index.html
index 9d99146..41819ef 100644
--- a/sites/killionaer.de/index.html
+++ b/sites/killionaer.de/index.html
@@ -18,7 +18,7 @@
       --border: #2a2418;
       --text: #f5f0e0;
       --text-dim: #a09070;
-      --text-muted: #605040;
+      --text-muted: #907860;
       --gold: #d4a017;
       --gold-light: #f0c040;
       --gold-glow: rgba(212, 160, 23, 0.2);
diff --git a/sites/killions.de/index.html b/sites/killions.de/index.html
index 4cad71c..1322031 100644
--- a/sites/killions.de/index.html
+++ b/sites/killions.de/index.html
@@ -17,8 +17,8 @@
       --bg-card: #12121a;
       --border: #1a1a28;
       --text: #e0e0f0;
-      --text-dim: #7070a0;
-      --text-muted: #404060;
+      --text-dim: #9797d8;
+      --text-muted: #7676b2;
       --accent: #6366f1;
       --accent-light: #818cf8;
       --accent-glow: rgba(99, 102, 241, 0.15);
diff --git a/sites/killuminati.de/index.html b/sites/killuminati.de/index.html
index 54da33d..316d60f 100644
--- a/sites/killuminati.de/index.html
+++ b/sites/killuminati.de/index.html
@@ -17,8 +17,8 @@
       --bg-card: #0e0e18;
       --border: #181830;
       --text: #d0d0e8;
-      --text-dim: #606088;
-      --text-muted: #383858;
+      --text-dim: #9595d3;
+      --text-muted: #7373b4;
       --accent: #7c3aed;
       --accent-light: #a78bfa;
       --accent-glow: rgba(124, 58, 237, 0.2);
diff --git a/sites/killusion.de/index.html b/sites/killusion.de/index.html
index 1c51158..b3bcc82 100644
--- a/sites/killusion.de/index.html
+++ b/sites/killusion.de/index.html
@@ -17,8 +17,8 @@
       --bg-card: #121216;
       --border: #1c1c24;
       --text: #e0e0e8;
-      --text-dim: #707080;
-      --text-muted: #404050;
+      --text-dim: #9d9db3;
+      --text-muted: #7a7a98;
       --pink: #ec4899;
       --cyan: #06b6d4;
       --purple: #8b5cf6;
diff --git a/sites/kinowhow.de/index.html b/sites/kinowhow.de/index.html
index 09746fb..bdf0b78 100644
--- a/sites/kinowhow.de/index.html
+++ b/sites/kinowhow.de/index.html
@@ -21,8 +21,8 @@
       --bg-card: #16161b;
       --border: #1e1e26;
       --text: #e8e8ed;
-      --text-dim: #6e6e7a;
-      --text-muted: #44444f;
+      --text-dim: #9a9aab;
+      --text-muted: #7a7a8e;
       --accent: #f97316;
       --accent-glow: rgba(249, 115, 22, 0.15);
       --accent-subtle: rgba(249, 115, 22, 0.08);
diff --git a/sites/knzlmgmt.de/index.html b/sites/knzlmgmt.de/index.html
index e8cc7f4..6265236 100644
--- a/sites/knzlmgmt.de/index.html
+++ b/sites/knzlmgmt.de/index.html
@@ -9,7 +9,7 @@
     @import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
     *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
     :root {
-      --bg: #0a0a0c; --text: #e8e8ed; --text-dim: #6e6e7a; --text-muted: #44444f;
+      --bg: #0a0a0c; --text: #e8e8ed; --text-dim: #9a9aab; --text-muted: #7a7a8e;
       --accent: #9b7ed8; --accent-glow: rgba(155, 126, 216, 0.15);
     }
     body {
diff --git a/sites/kopffrai.de/index.html b/sites/kopffrai.de/index.html
index c9f5d97..0b194d9 100644
--- a/sites/kopffrai.de/index.html
+++ b/sites/kopffrai.de/index.html
@@ -9,7 +9,7 @@
     @import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
     *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
     :root {
-      --bg: #0a0a0c; --text: #e8e8ed; --text-dim: #6e6e7a; --text-muted: #44444f;
+      --bg: #0a0a0c; --text: #e8e8ed; --text-dim: #9a9aab; --text-muted: #7a7a8e;
       --accent: #6b8cce; --accent-glow: rgba(107, 140, 206, 0.15);
     }
     body {
diff --git a/sites/legalais.de/index.html b/sites/legalais.de/index.html
index f6c98a9..5e93f4c 100644
--- a/sites/legalais.de/index.html
+++ b/sites/legalais.de/index.html
@@ -17,8 +17,8 @@
       --bg-card: #16161b;
       --border: #1e1e26;
       --text: #e8e8ed;
-      --text-dim: #6e6e7a;
-      --text-muted: #44444f;
+      --text-dim: #9a9aab;
+      --text-muted: #7a7a8e;
       --accent: #3b82f6;
       --accent-glow: rgba(59, 130, 246, 0.15);
       --accent-subtle: rgba(59, 130, 246, 0.08);
diff --git a/sites/mai-otto.de/index.html b/sites/mai-otto.de/index.html
index 5df9a65..05cfb80 100644
--- a/sites/mai-otto.de/index.html
+++ b/sites/mai-otto.de/index.html
@@ -16,8 +16,8 @@
       --bg-card: #0e0e1a;
       --border: #1a1a2e;
       --text: #e8e8f0;
-      --text-dim: #7070a0;
-      --text-muted: #404068;
+      --text-dim: #9797d8;
+      --text-muted: #7373bb;
       --octopus: #e85040;
       --octopus-glow: rgba(232, 80, 64, 0.2);
       --octopus-subtle: rgba(232, 80, 64, 0.06);
diff --git a/sites/martinsiebels.de/index.html b/sites/martinsiebels.de/index.html
index 1cd69e5..3ed1c89 100644
--- a/sites/martinsiebels.de/index.html
+++ b/sites/martinsiebels.de/index.html
@@ -17,8 +17,8 @@
       --bg-card: #16161b;
       --border: #1e1e26;
       --text: #e8e8ed;
-      --text-dim: #6e6e7a;
-      --text-muted: #44444f;
+      --text-dim: #9a9aab;
+      --text-muted: #7a7a8e;
       --accent: #3b82f6;
       --accent-glow: rgba(59, 130, 246, 0.15);
       --accent-subtle: rgba(59, 130, 246, 0.08);
diff --git a/sites/orakil.de/index.html b/sites/orakil.de/index.html
index 976bce2..5eba299 100644
--- a/sites/orakil.de/index.html
+++ b/sites/orakil.de/index.html
@@ -23,8 +23,8 @@
       --violet-glow: rgba(107, 76, 154, 0.2);
       --violet-mist: rgba(107, 76, 154, 0.08);
       --text: #d4cbb8;
-      --text-dim: #7a7060;
-      --text-muted: #3d3830;
+      --text-dim: #a59782;
+      --text-muted: #837867;
     }
 
     html { scroll-behavior: smooth; }
diff --git a/sites/paragraphenraiter.de/index.html b/sites/paragraphenraiter.de/index.html
index faefdb7..9471018 100644
--- a/sites/paragraphenraiter.de/index.html
+++ b/sites/paragraphenraiter.de/index.html
@@ -16,7 +16,7 @@
         :root {
             --gold: #c9a84c;
             --gold-light: #e8d48b;
-            --gold-dim: #8a7235;
+            --gold-dim: #c1a04a;
             --dark: #0a0a0f;
             --dark-surface: #12121a;
             --dark-card: #1a1a26;
diff --git a/sites/schulfrai.de/index.html b/sites/schulfrai.de/index.html
index e13e185..86ef732 100644
--- a/sites/schulfrai.de/index.html
+++ b/sites/schulfrai.de/index.html
@@ -9,7 +9,7 @@
     @import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
     *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
     :root {
-      --bg: #0a0a0c; --text: #e8e8ed; --text-dim: #6e6e7a; --text-muted: #44444f;
+      --bg: #0a0a0c; --text: #e8e8ed; --text-dim: #9a9aab; --text-muted: #7a7a8e;
       --accent: #e8a838; --accent-glow: rgba(232, 168, 56, 0.15);
     }
     body {
diff --git a/sites/slopschild.de/index.html b/sites/slopschild.de/index.html
index 2ac8bc0..3d7455e 100644
--- a/sites/slopschild.de/index.html
+++ b/sites/slopschild.de/index.html
@@ -21,7 +21,7 @@
       --red-glow: #ef4444;
       --bg: #0a0a0a;
       --text: #e5e5e5;
-      --text-dim: #737373;
+      --text-dim: #9b9b9b;
       --white: #fafafa;
     }
 
diff --git a/sites/smartin3.de/index.html b/sites/smartin3.de/index.html
index 1da93c2..dd2601b 100644
--- a/sites/smartin3.de/index.html
+++ b/sites/smartin3.de/index.html
@@ -17,8 +17,8 @@
       --bg-card: #16161b;
       --border: #1e1e26;
       --text: #e8e8ed;
-      --text-dim: #6e6e7a;
-      --text-muted: #44444f;
+      --text-dim: #9a9aab;
+      --text-muted: #7a7a8e;
       --orange: #f97316;
       --orange-glow: rgba(249, 115, 22, 0.2);
       --orange-subtle: rgba(249, 115, 22, 0.08);
diff --git a/sites/sorgenfrai.de/index.html b/sites/sorgenfrai.de/index.html
index c47388b..5e3ca9e 100644
--- a/sites/sorgenfrai.de/index.html
+++ b/sites/sorgenfrai.de/index.html
@@ -9,7 +9,7 @@
     @import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
     *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
     :root {
-      --bg: #0a0a0c; --text: #e8e8ed; --text-dim: #6e6e7a; --text-muted: #44444f;
+      --bg: #0a0a0c; --text: #e8e8ed; --text-dim: #9a9aab; --text-muted: #7a7a8e;
       --accent: #7c9885; --accent-glow: rgba(124, 152, 133, 0.15);
     }
     body {
diff --git a/sites/vonschraitter.de/index.html b/sites/vonschraitter.de/index.html
index d81b5a9..8b16cc0 100644
--- a/sites/vonschraitter.de/index.html
+++ b/sites/vonschraitter.de/index.html
@@ -21,8 +21,8 @@
       --bg-card: #16161b;
       --border: #1e1e26;
       --text: #e8e8ed;
-      --text-dim: #6e6e7a;
-      --text-muted: #44444f;
+      --text-dim: #9a9aab;
+      --text-muted: #7a7a8e;
       --accent: #c9a84c;
       --accent-glow: rgba(201, 168, 76, 0.15);
       --accent-subtle: rgba(201, 168, 76, 0.08);
diff --git a/tools/contrast-audit.py b/tools/contrast-audit.py
new file mode 100755
index 0000000..67a9eb2
--- /dev/null
+++ b/tools/contrast-audit.py
@@ -0,0 +1,125 @@
+#!/usr/bin/env python3
+"""Quick contrast audit across all onepager sites.
+
+Extracts CSS custom properties for backgrounds and text colors,
+computes WCAG contrast ratio for likely text-on-bg pairs, flags
+violations.
+"""
+import re
+import sys
+from pathlib import Path
+
+SITES_DIR = Path(__file__).resolve().parent.parent / "sites"
+
+HEX_RE = re.compile(r"#([0-9a-fA-F]{3,8})\b")
+VAR_DECL_RE = re.compile(r"--([\w-]+)\s*:\s*([^;]+);")
+
+def hex_to_rgb(h):
+    h = h.lstrip("#")
+    if len(h) == 3:
+        h = "".join(c * 2 for c in h)
+    if len(h) == 8:
+        h = h[:6]
+    if len(h) != 6:
+        return None
+    try:
+        return tuple(int(h[i:i+2], 16) for i in (0, 2, 4))
+    except ValueError:
+        return None
+
+def relative_luminance(rgb):
+    def channel(c):
+        c /= 255
+        return c / 12.92 if c <= 0.03928 else ((c + 0.055) / 1.055) ** 2.4
+    r, g, b = (channel(c) for c in rgb)
+    return 0.2126 * r + 0.7152 * g + 0.0722 * b
+
+def contrast_ratio(rgb1, rgb2):
+    l1 = relative_luminance(rgb1)
+    l2 = relative_luminance(rgb2)
+    lighter, darker = max(l1, l2), min(l1, l2)
+    return (lighter + 0.05) / (darker + 0.05)
+
+# Variable names that suggest "background" or "text"
+BG_KEYS = ("bg", "background", "surface")
+TEXT_KEYS = ("text", "fg", "foreground", "color", "muted", "dim", "subtle", "secondary")
+
+def is_bg_var(name):
+    n = name.lower()
+    return any(k in n for k in BG_KEYS) and "border" not in n
+
+def is_text_var(name):
+    n = name.lower()
+    return any(k in n for k in TEXT_KEYS) and "border" not in n and "bg" not in n.split("-")[0]
+
+def audit(site):
+    html = (SITES_DIR / site / "index.html")
+    if not html.exists():
+        return None
+    css = html.read_text(errors="ignore")
+    # Only look at the <style> block(s)
+    style_blocks = re.findall(r"<style.*?>(.*?)</style>", css, re.DOTALL | re.IGNORECASE)
+    if not style_blocks:
+        return None
+    css_only = "\n".join(style_blocks)
+
+    vars_ = {}
+    for m in VAR_DECL_RE.finditer(css_only):
+        name, val = m.group(1), m.group(2).strip()
+        # only resolve to hex
+        hm = HEX_RE.search(val)
+        if hm:
+            rgb = hex_to_rgb(hm.group(0))
+            if rgb:
+                vars_[name] = rgb
+
+    bg_vars = {n: c for n, c in vars_.items() if is_bg_var(n)}
+    text_vars = {n: c for n, c in vars_.items() if is_text_var(n)}
+
+    if not bg_vars or not text_vars:
+        return None
+
+    # Find primary bg (the darkest one is usually --bg)
+    primary_bg_name = min(bg_vars, key=lambda n: relative_luminance(bg_vars[n]))
+    bg_rgb = bg_vars[primary_bg_name]
+    bg_lum = relative_luminance(bg_rgb)
+
+    # Only audit dark backgrounds (lum < 0.05 = near-black)
+    if bg_lum > 0.1:
+        return None  # not a dark site
+
+    findings = []
+    for tname, trgb in text_vars.items():
+        ratio = contrast_ratio(trgb, bg_rgb)
+        if ratio < 4.5:  # WCAG AA for body text
+            findings.append((tname, trgb, ratio))
+
+    if not findings:
+        return None
+    return {
+        "site": site,
+        "bg_name": primary_bg_name,
+        "bg_rgb": bg_rgb,
+        "findings": findings,
+    }
+
+results = []
+for site in sorted(p.name for p in SITES_DIR.iterdir() if p.is_dir()):
+    r = audit(site)
+    if r:
+        results.append(r)
+
+print(f"Sites with sub-AA text on dark bg: {len(results)}/59\n")
+for r in results:
+    bg = r["bg_rgb"]
+    print(f"{r['site']}  (bg --{r['bg_name']} = #{bg[0]:02x}{bg[1]:02x}{bg[2]:02x})")
+    for name, rgb, ratio in sorted(r["findings"], key=lambda x: x[2]):
+        flag = "FAIL" if ratio < 3.0 else ("WEAK" if ratio < 4.5 else "OK")
+        print(f"  {flag:4} ratio {ratio:5.2f}  --{name:24}  #{rgb[0]:02x}{rgb[1]:02x}{rgb[2]:02x}")
+    print()
+
+# Summary: how many distinct sites have FAIL (< 3.0) somewhere
+fails = [r for r in results if any(ratio < 3.0 for _, _, ratio in r["findings"])]
+print(f"\n=== SUMMARY ===")
+print(f"Dark-bg sites with at least one FAIL (<3:1): {len(fails)}")
+print(f"Dark-bg sites with WEAK (<4.5 but >=3): {len(results) - len(fails)}")