a color of a cookie is brown and it depends on the type but most are brown like the chocolate chip cookie
Usually white, but depending on the type of cookie, it may be a different color.
The Cookie Monster is a muppet and thus blue in color. Originally he was green and then a purple color but has changed over the years to the blue we see now.
Purple
Brown
Brown.
An oreo cookie is sometimes called a "black and white". However it is actually a deep brown cookie. The filing is, or course, white.
Red
warm...it's a variation of red
chocolate coloured
Brownie
Coooooookie monster is blue and cool
Blue, he has brown eyes though- i think