WOOF :: hex_to_rgb( String $hex )

Returns:

  • Array An array of 3 values for the red, green and blue components of the hex color

Converts a 3 or 6 character hex value (with or without hash prefix) to an array of 3 integer values representing the Red, Green, and Blue, values (0 – 255). If the length of the hex code is 3, then it is assumed that the 6 length equivalent is each character in the string repeated once, followed by the next character (as in CSS). 

Example:

Parameters:

  • String $hex

    A 3 or 6 length hex color code (with or without hash)

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