Set Kadence Blocks colors to those from Blocksy theme.

gistfile1.txt

/**
 * Set the colors from Blocksy to match those of Kadence blocks
 */
add_filter('kadence_blocks_pattern_global_colors', function($kadence_colors) {
	if ( !function_exists('blocksy_get_theme_mod') ) {
		return $kadence_colors;
	}
	
	$colorPalette = (array) blocksy_get_theme_mod('colorPalette');

	for ($i = 1; $i <= count($colorPalette); $i++) {
		$kadence_colors['--global-palette' . $i] = $colorPalette['color' . $i]['color'];
	}

	$buttonTextColor = blocksy_get_theme_mod('buttonTextColor');

	$kadence_colors['--global-palette-btn'] = $buttonTextColor['default']['color'] ?? '#ffffff';
	$kadence_colors['--global-palette-btn-hover'] = $buttonTextColor['hover']['color'] ?? '#ffffff';

	$buttonColor = blocksy_get_theme_mod('buttonColor');

	$kadence_colors['--global-palette-btn-bg'] = $buttonColor['default']['color'] ?? $colorPalette['color1']['color'];
	$kadence_colors['--global-palette-btn-bg-hover'] = $buttonColor['hover']['color'] ?? $colorPalette['color2']['color'];
	
	return $kadence_colors;
});