Estonia

three equal horizontal bands of blue (top), black, and white; various interpretations are linked to the flag colors; blue represents faith, loyalty, and devotion, while also reminiscent of the sky, sea, and lakes of the country; black symbolizes the soil of the country and the dark past and suffering endured by the Estonian people; white refers to the striving towards enlightenment and virtue, and is the color of birch bark and snow, as well as summer nights illuminated by the midnight sun