U+1FB84 "🮄" Upper Five Eighths Block Unicode Character

U+1FB84 "🮄" Upper Five Eighths Block is a symbol from the Symbols for Legacy Computing block, designed to represent a visual block that fills the upper five eighths of a character cell, leaving the lower three eighths empty. It is part of a set of partial block drawing characters used in text-based user interfaces, terminal displays, and retro computing contexts to create more precise shading, gradients, or two-tone effects without relying on graphical images. The shape is composed of a solid rectangular area occupying the top 62.5 percent of the em square, useful for applications that need to simulate progress bars, volume meters, or decorative borders in plain text environments.