ComfyUI Extension: ComfyUI Colormaster Nodes
This project offers a collection of custom nodes for ComfyUI, dedicated to creating hexadecimal color palettes
Custom Nodes (0)
README
🎨 ComfyUI Colormaster Nodes
This project offers a collection of custom nodes for ComfyUI, dedicated to creating/manipulating hexadecimal color palettes, the tools can be diverted for other functionalities.
📦 Included Nodes
1. Image Collage
Combines up to 8 images into a single canvas either horizontally or vertically with adjustable spacing.
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Inputs:
image_1toimage_8(optional),
direction: horizontal / vertical
spacing: space in pixels between images -
Output: A single merged image
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🔧 Use case: create simple image strips, side-by-side comparisons, mood boards
2. Annotate Hex Lines
Adds text annotations (typically hexadecimal color codes) directly onto an image.
- Inputs: image, text lines
- Use case: labeling generated or extracted colors visually
3. Select Hex Line
Dropdown node to select a line from a .txt or .csv list of hex color codes.
- Inputs:
list_file: input file
reload_dropdown: boolean
mode: random / selected
selected_line: shows dropdown if mode is set to "selected" - Output: selected string (typically a color or color set)
4. Hex Color to Image
Generates a solid color image from a hexadecimal color string.
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Inputs:
hex_color: e.g.#ff6600
width,height(in pixels) -
Output: flat color image
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🎯 Use case: display a color block or build swatches dynamically
5. Color Palette Extractor
Extracts a dominant color palette from a given image using clustering.
- Inputs: image
- Output: list of dominant hexadecimal colors
🛠️ Installation
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Clone or download the folder :
git clone https://github.com/orion4d/ComfyUI_colormaster.git -
Install dependencies:
pip install -r requirements.txt