3 parts of the Red Cow do not have to be red : the eyes , the teeth & the tongue.
If the horns & the hooves are not red , they are cut off.
Rambam. 1:5.
Now may be a good time for a gem of Torah study.
www.GemsofTorah.com
Gems of Torah by Rabbi Moshe Goldberger. We can use these essential "Gems" interspersed throughout our day to add vital meaning and inspiration.