Color (hexadecimal)

Documentation

• Class name: Color (hexadecimal)
• Category: Bmad/image
• Output node: False

This node is designed to convert a hexadecimal color code into a specific color format. It validates the input hexadecimal code and returns the corresponding color, ensuring the input is in a valid hexadecimal format before proceeding with the conversion.

Input types

Required

• hex
  • The hexadecimal code representing a color. This parameter is crucial for determining the exact color to be converted. The node validates this code to ensure it is in a proper hexadecimal format before proceeding.
  • Comfy dtype: STRING
  • Python dtype: str

Output types

• color
  • Comfy dtype: COLOR
  • The color obtained from the input hexadecimal code. This output is the direct result of converting the validated hexadecimal code into its corresponding color format.
  • Python dtype: str

Usage tips

• Infra type: CPU
• Common nodes: unknown

Source code

class ColorRGBFromHex:
    @classmethod
    def INPUT_TYPES(s):
        return {"required": {"hex": ("STRING", {"default": "#000000"})}}

    RETURN_TYPES = ("COLOR",)
    FUNCTION = "ret"
    CATEGORY = "Bmad/image"

    def ret(self, hex):
        import re
        hex_color_pattern = r'^#([0-9A-Fa-f]{3}|[0-9A-Fa-f]{6})$'
        if re.match(hex_color_pattern, hex) is None:
            print_yellow(f"ColorRGBFromHex node > The following is not a valid hex code:{hex}")
        return (hex,)