diff --git a/Comments:BIP-0XXX.md b/Comments:BIP-0XXX.md
new file mode 100644
index 0000000..14395f4
--- /dev/null
+++ b/Comments:BIP-0XXX.md
@@ -0,0 +1 @@
+doesn't seem optimal for color-blind people (>4% of people).
\ No newline at end of file