Ключевые слова: blue backdrop, blue sheen, dark blue, dark texture, deep blue, deep effect, deep navy, elegant blue, linen design, linen effect, linen finish, linen texture, linen texture effect, navy blue, navy glow, navy linen, navy texture, polished blue, refined blue, rich blue, rich hue, smooth finish, smooth linen, smooth navy, smooth texture, soft blue, soft linen, soft sheen, soft texture, subtle finish, subtle glow, subtle texture, textured background, textured blue,