First of all, you have to define what buff is and exactly what red you are using.
Buff can be a very pale yellowish pink. It can also be slightly more orange or brownish yellow. Because all of these contain yellow, I would anticipate that any red you use would become slightly more orange.
The best thing you can do is test it on your pallet, varying the amounts of each color to see what varieties you get.
The answer is yellow. Yellow is one of the most buff colors known to man!
colors that make you look look buff!
buff and black make a dark dusty brown.
buff orpingtons siver laced wondytte and red rock black buff rock :)
Males are mostly black and white with some buff coloring on the back of the head and chest. Females are brown and black.
There is not one particular coat color. Colors I have seen include gray, black, buff.
a yellowish brown almost cream color
black. black mixed with any other color will make black.
A color known as "ladoux"
the green and brown makes the color black
240, 220, 130.
buff and continual blue
Usually buff, or yellowish brown
They make make the color GREY!!!!
Gibbons tend to be black or buff (a tan-like color). Genetic testing has shown that black is a dominant gene. See the book The Gibbons of Khao Yai: Seasonal Variation in Behavior and Ecology (2009) by Thad Q. Bartlett.