There are 2 ways to get rid of all the blue from the contacts.apk
1. U need Ubunto 10.04 with SDK and Java 6, then you need to sync the source (there is a tutorial somewhere), change the values in contacts.apk and build it using the code provided in the tutorial...
2. Since I have everything set up, you can just post the value you wanna change it to and I will do it for you and post the apk back here after I'm done with it
Sent from my Galaxy Nexus using XDA