function nova_get_brightness($hex) { return Nova_Color::get_brightness($hex); }
public function get_colors() { $color = $this->get_admin_colors(); $config = apply_filters('nova/config', array()); // Calculate the accent color $this->color_accent = isset($color['icon_colors']) && isset($color['icon_colos']['focus']) ? $color['icon_colors']['focus'] : '#3498DB'; if (isset($config['color_accent'])) { $this->color_accent = Nova_Color::sanitize_hex($config['color_accent']); } // Calculate the background & font colors $this->color_back = false; $this->color_font = false; if (isset($config['color_back'])) { $this->color_back = Nova_Color::sanitize_hex($config['color_back']); $this->color_font = 170 > Nova_Color::get_brightness($this->color_back) ? '#f2f2f2' : '#222'; } $this->border_color = 170 > Nova_Color::get_brightness($this->color_back) ? 'rgba(255,255,255,.2)' : 'rgba(0,0,0,.2)'; $this->buttons_color = 170 > Nova_Color::get_brightness($this->color_back) ? Nova_Color::adjust_brightness($this->color_back, 80) : Nova_Color::adjust_brightness($this->color_back, -80); $this->controls_color = 170 > Nova_Color::get_brightness($this->color_accent) ? '#ffffff;' : '#333333'; $this->arrows_color = 170 > Nova_Color::get_brightness($this->color_back) ? Nova_Color::adjust_brightness($this->color_back, 120) : Nova_Color::adjust_brightness($this->color_back, -120); $this->color_accent_text = 170 > Nova_Color::get_brightness($this->color_accent) ? Nova_Color::adjust_brightness($this->color_accent, 120) : Nova_Color::adjust_brightness($this->color_accent, -120); $this->section_background_color = Nova_Color::mix_colors($this->color_back, '#ffffff', 10); }