ComfyUI-ColorConsistencyHSL

HSL Color Consistency Advanced
A ComfyUI custom node for color/luminance consistency correction. Works with any image editing, enhancement, or upscaling workflow – especially optimized to address color shift issues caused by models like Flux.2-Klein.
Bilingual UI – menu options automatically display in Chinese or English based on your ComfyUI language setting.

HSL色彩一致性高级节点
适用于任何图像编辑、增强或放大工作流的色彩/亮度一致性校正节点。特别针对 Flux.2-Klein 等模型导致的色彩偏移问题进行了优化。
双语界面 – 根据 ComfyUI 语言设置，菜单选项自动显示中文或英文。

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Features / 功能亮点

• Universal applicability: works with any image editing/enhancement workflow / 通用性强：适用于任何图像编辑/增强工作流
• Independent control of L, H, S / 亮度、色相、饱和度独立控制
• Four anchor modes / 四种锚定模式：
  • Statistical match / 统计匹配
  • Pixel-perfect / 像素级精确
  • Luminance statistical + color exact / 亮度统计 + 色彩精确
  • Color exact (hue/saturation pixel-perfect, luminance unchanged) / 色彩精确（色相/饱和度像素级精确，亮度不变）
• Luminance matching in LAB L channel (perceptual) or linear RGB luminance (physical) / 亮度匹配可选 LAB L 通道（感知均匀）或 线性RGB亮度（物理准确）
• Auto mask / external mask with feathering / 自动蒙版 / 外部蒙版，支持羽化
• Protect edited regions with adjustable strength / 编辑区域保护强度可调
• Automatic size alignment with interpolation options / 自动尺寸对齐，可选插值方式
• Bilingual comments in code / 代码内含中英文注释

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Installation / 安装

Option 1: ComfyUI Manager (recommended)

Search for "Color Consistency HSL" in ComfyUI Manager and install directly.

Option 2: Git Clone

cd ComfyUI/custom_nodes/
git clone https://github.com/yourusername/ComfyUI-ColorConsistencyHSL.git