xcolor

xcolor provides easy driver-independent access to several kinds of colors, tints, shades, tones, and mixes of arbitrary colors by means of color expressions like \color{red!50!green!20!blue}. It allows to select a documentwide target color model and offers tools for automatic color schemes, conversion between twelve color models, alternating table row colors, color blending and masking, color separation, and color wheel calculations. [ctan.org/pkg/xcolor]

xcolor通过颜色表达式（如 \color{red!50!green!20!blue}）提供了独立于驱动程序的多种颜色、色调、阴影、色彩和任意颜色混合物的便捷访问。它允许选择文档范围内的目标颜色模型，并提供自动颜色方案、在十二种颜色模型之间转换、交替表格行颜色、颜色混合和遮罩、颜色分离，以及颜色轮计算的工具。 [ctan.org/pkg/xcolor]