The element related to the Rat is Water. So, black, blue colors which represents water are lucky colors for the Rat. Besides, the colors related to Metal are also auspicious to the Rat because Metal generates Water in five elements. So, the white, apricot, and golden colors are also lucky.
As 'Earth soaks up Water and blocks its flow', the yellow and brown colors which represent the Earth element are unlucky to the people under the Rat sign.
The element related to the Rat is Water. So, black, blue colors which represents water are lucky colors for the Rat. Besides, the colors related to Metal are also auspicious to the Rat because Metal generates Water in five elements. So, the white, apricot, and golden colors are also lucky.
As 'Earth soaks up Water and blocks its flow', the yellow and brown colors which represent the Earth element are unlucky to the people under the Rat sign.