// THAT is why we need a own f.t ThemeProcessor API

[carstingaxion]

	// 1.1. defaults are swapped 
	// (Lets's see how (long) this will work.)
	//
	// $relevant_colors['ft_background'] = '#f1f1f1';
	// $relevant_colors['ft_text']       = '#000';
	$relevant_colors['ft_background'] = '#000';
	$relevant_colors['ft_accent']     = '#808080';
	$relevant_colors['ft_text']       = '#f1f1f1';

ft-theming/inc/__best-practices/themed-login.php

Lines 68 to 78 in 3f50798

	$relevant_colors['ft_background'] = ( isset( $ft_global_styles['foreground'] ) ) ? $ft_global_styles['foreground'] : $relevant_colors['ft_background'];
	// @TODO // THAT is why we need a own f.t ThemeProcessor API
	$relevant_colors['ft_accent'] = ( isset( $ft_global_styles['primary'] ) ) ? $ft_global_styles['primary'] : $relevant_colors['ft_accent'];
	// @TODO // THAT is why we need a own f.t ThemeProcessor API
	// $ft_secondary = $ft_global_styles['secondary'];
	// @TODO // THAT is why we need a own f.t ThemeProcessor API
	$relevant_colors['ft_text'] = ( isset( $ft_global_styles['background'] ) ) ? $ft_global_styles['background'] : $relevant_colors['ft_text'];