Board Thread:Theories and Speculation/@comment-1872728-20151019025302/@comment-9782468-20151021131557

When Kakashi manifested Susanoo, it was to protect Sakura and help his team defeat Kaguya. Why isn't his a warmer color?

Because it's just artistic preference.

Of course, I agree with Elve. We don't even know Kakashi's Susanoo color. Kishi hasn't released anything himself in regards to the color