The bronze script of character White is
There are disputes on what it is above. Dictionary of Pictography (《象形字典》) explains that it is a cooked rice particle because it looks like the rice. Many people believe that it is the Sun, which looks like the character Sun - 日 (Post 4). Some people think that it is the outline of thumb, and the line inside indicates the lunula on the thumbs which is white.
I prefer to the last explanation, it means the lunula color, not the sun, not the rice. The evidence could be found in other characters, for example, 伯 - Person radical on the left, and character White on the right, which means the oldest brother, or the best person, or the number one. People give thumb up to praise the best, the number one.
The bronze script of the character is
Similar to shell bone script.
The big seal script of the character is
Similar to older scripts.
The small seal script of the character is
The clerical script of the character is
The song typeface of the character is
Same as the clerical script.
The Pinyin of the character is Bai2.