Why Does Agreeable Gray Look Blue?

Agreeable Grays undertones tend to stay rather neutral. It has taupe/ brown in giving it its warmth with a dab of violet in it. ... I've seen Agreeable Gray look almost blue in some rooms. So even though it is a warm paint color it still has cool undertones that like to sneak up on you.

Is agreeable gray too blue?

Agreeable Gray is a greige that DOES get a wee bit tipsy towards gray, to the point that in some rooms (particularly north-facing rooms) it can even cast a bit gray-blue. Crazy, but true. However, even when it does pick up that cool vibe, it's very passive.

How do you keep GREY paint from turning blue?

There are two main ways that people correct grey paint that's a little too blue. The most common way to do it is to add accessories that tone down the blue, but you can also correct heavy blue undertones by adding small quantities of orange and white to the paint itself.