This radial visualization displays CSS color names loaded from a CSV file, with each color represented as a wedge in a circular pie chart. The chart uses React state to manage asynchronous data loading via `d3.csv`, while `d3.pie()` and `d3.arc()` compute the angular layout and SVG path geometry. Each wedge is filled with the hex value from the dataset, positioned around the center of an SVG canvas. The visualization highlights the full spectrum of named CSS colors in a compact, radial format.