Google tests search results with dark colors on tablets and smartphones

Experiment - Now
Here's how you can enable the experiment:

• On your iPad or iPhone, go to Settings, Safari, Advanced.
• You'll find the Web Inspector, toggle there.
• Once enabled, open Safari on your iPad or iPhone and go to Google.
• Now connect your iPad or iPhone to your Mac.
• In Safari’s Preferences pane, go to Advanced and check the Show Develop menu in the menu bar.
• Select the Develop menu, and your iPad or iPhone should be a menu option.
• Copy and paste the following code:
  

  document.cookie="NID=67=DaNV6NU-0MUW_6sIyHpyz8CboOtKp5cCoPZ34eTDTtJMsDilhE2ItyfB4iHgrstjlKqPKA922aa42dnK4j77PrHT3NebAaR7i_q8tSd_ga9nO3QX56VmT1zh63dxLIpO; path=/; domain=.google.com";window.location.reload();

• Press Enter and you'll see the experiment.