U+1FB86 "🮆" Upper Seven Eighths Block Unicode Character

U+1FB86 "🮆" Upper Seven Eighths Block is a glyph from the Symbols for Legacy Computing block, representing a solid rectangular block that fills the upper seven eighths of its character cell. This character is designed for use in text-based user interfaces, terminal graphics, and retro computing contexts where precise partial block shading is needed to build visual elements like progress bars, gauges, or pixel art. Its shape leaves a one eighth gap at the bottom of the cell, allowing for seamless vertical stacking with other block characters to create smooth gradations or fills.