Paint sheen significantly affects dark-colored kitchens by impacting light reflection and perceived space. Matte sheens absorb light, which deepens shadows and can make kitchens feel heavy or closed in. Satin or semi-gloss sheens reflect more light, brightening walls and cabinets. Choosing the right sheen creates visual depth and lifts room atmosphere. Testing samples in your kitchen’s lighting is essential to find the perfect balance between shine and softness.