Color is not claimed as a feature of the mark.
The mark consists of "HEIC" and the Chinese characters.
The non-Latin character(s) in the mark transliterate into Hai, Y, and Ke, and this means Sea, according to and a gram in English.
The foreign wording in the mark translates into English as Sea, according to and a gram, but the combination of both Chinese characters is without definite meaning in English.