User blog comment:The Lord of the Rings/Unknown Color Discovered By Me!/@comment-5730062-20130106202745/@comment-5822277-20130106213329

Ok, here are my theories.


 * Club Penguin has hired new artists who have colored the penguins a tad bit differently.
 * The people at Club Penguin do not color penguins EXACTLY according to the color blobs.
 * Club Penguin has updated the colors from their old shades to new ones.