Please note that this is not officially official edition, it is only a beta version. If you are serious about this, please wait for the official release version to be installed again.
Here's a look at its color-search function. In fact, the use of very simple, directly in the upper right-hand corner of the search bar to enter the following command:
Color:colorname
The above colorname refers to the name of the color, such as red, green, yellow and so on (does not support the Chinese name). Direct input can immediately display results, such as I search my own picture how much of the green as the keynote:
The results are accurate. If you often need to draw, so you can easily check the picture of the material, if you have a lot of pictures, but also used to change the wallpaper, use this feature also allows you to quickly find a more appropriate picture.
Try the gray again:
I hope Google also for its image search plus such features, use it more handy.