There is nothing more classic and foolproof than a gray-and-white kitchen. The color combination feels subtle and soft but also brings depth and richness thanks to the layering of neutral tones. Gray is a versatile color that can work in any home. A kitchen with light, cool gray walls feels airy and modern, while a kitchen with warm, dark gray walls feels cozy and inviting. White is crisp and timeless and, like gray, it can adapt to the mood in a kitchen depending on the exact shade.