This interactive visualization showcases color palettes generated by rotating the hue of a base color. The view displays six columns, each containing nine shades that transition from light to dark via a linear scale, alongside a row of original base colors. Users can click any color square to copy its hex value to the clipboard, which triggers a temporary tooltip confirming the action. Built with d3.v7, the SVG graphic uses d3.hsl to manipulate hue, d3.scaleLinear to interpolate lightness and saturation, and d3.select for DOM interactions.