ColorToRGBInt - ComfyUI Built-in Node Documentation

Complete documentation for the ColorToRGBInt node in ComfyUI. Learn its inputs, outputs, parameters and usage.

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The ColorToRGBInt node converts a color specified in a hexadecimal format into a single integer value. It takes a color string like #FF5733 and calculates the corresponding RGB integer by combining the red, green, and blue components.

Inputs

Parameter	Data Type	Required	Range	Description
color	STRING	Yes	N/A	A color value in the hexadecimal format #RRGGBB.

Note: The input color string must be exactly 7 characters long and start with a # symbol, followed by six hexadecimal digits (e.g., #FF0000 for red). The node will raise an error if the format is incorrect.

Outputs

Output Name	Data Type	Description
rgb_int	INT	The calculated RGB integer value. This is derived from the formula: (Red * 65536) + (Green * 256) + Blue.