Original sentence: In particular, several bright shades of Green, Cyan, and Magenta are not producible from any combination of Red, Yellow, and Blue (and are absent from the RYB color wheel).Mixing any primary color with its complement (such as Red and Green) in RYB produces a shade of brown , demonstrating the brown bias of the RYB space
Edited sentence: However mixing any primary color with its complement (such as Red and Green) in RYB produces a shade of brown, demonstrating the brown bias of the RYB space.In an accurate color space mixing a color with its complement would produce a neutral shade of gray.In particular, several bright shades of Green, Cyan, and Magenta are not producible from any combination of Red, Yellow, and Blue (and are conspicuously absent from the RYB color wheel)